1899687849570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1\times {\mathrm{52919}}^1$

素因数の和:55957

約数の個数: 192

約数和(自身を含む): 5943974400000

約数和(自身を除く): 4044286550430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 2999, 3990, 5985, 5998, 8997, 11970, 14995, 17994, 20993, 26991, 29990, 41986, 44985, 52919, 53982, 56981, 62979, 89970, 104965, 105838, 113962, 125958, 134955, 158757, 170943, 188937, 209930, 264595, 269910, 284905, 314895, 317514, 341886, 370433, 377874, 398867, 476271, 512829, 529190, 569810, 629790, 740866, 793785, 797734, 854715, 944685, 952542, 1005461, 1025658, 1111299, 1196601, 1587570, 1709430, 1852165, 1889370, 1994335, 2010922, 2222598, 2381355, 2393202, 2564145, 3016383, 3333897, 3589803, 3704330, 3988670, 4762710, 5027305, 5128290, 5556495, 5983005, 6032766, 6667794, 7038227, 7179606, 9049149, 10054610, 11112990, 11966010, 14076454, 15081915, 16669485, 17949015, 18098298, 21114681, 30163830, 33338970, 35191135, 35898030, 42229362, 45245745, 63344043, 70382270, 90491490, 105573405, 126688086, 158704081, 211146810, 316720215, 317408162, 476112243, 633440430, 793520405, 952224486, 1110928567, 1428336729, 1587040810, 2221857134, 2380561215, 2856673458, 3015377539, 3332785701, 4761122430, 5554642835, 6030755078, 6665571402, 7141683645, 9046132617, 9998357103, 11109285670, 14283367290, 15076887695, 16663928505, 18092265234, 19996714206, 21107642773, 27138397851, 30153775390, 33327857010, 42215285546, 45230663085, 49991785515, 54276795702, 63322928319, 90461326170, 99983571030, 105538213865, 126645856638, 135691989255, 189968784957, 211076427730, 271383978510, 316614641595, 379937569914, 633229283190, 949843924785, 1899687849570]

約数ペア:

[(1, 1899687849570), (2, 949843924785), (3, 633229283190), (5, 379937569914), (6, 316614641595), (7, 271383978510), (9, 211076427730), (10, 189968784957), (14, 135691989255), (15, 126645856638), (18, 105538213865), (19, 99983571030), (21, 90461326170), (30, 63322928319), (35, 54276795702), (38, 49991785515), (42, 45230663085), (45, 42215285546), (57, 33327857010), (63, 30153775390), (70, 27138397851), (90, 21107642773), (95, 19996714206), (105, 18092265234), (114, 16663928505), (126, 15076887695), (133, 14283367290), (171, 11109285670), (190, 9998357103), (210, 9046132617), (266, 7141683645), (285, 6665571402), (315, 6030755078), (342, 5554642835), (399, 4761122430), (570, 3332785701), (630, 3015377539), (665, 2856673458), (798, 2380561215), (855, 2221857134), (1197, 1587040810), (1330, 1428336729), (1710, 1110928567), (1995, 952224486), (2394, 793520405), (2999, 633440430), (3990, 476112243), (5985, 317408162), (5998, 316720215), (8997, 211146810), (11970, 158704081), (14995, 126688086), (17994, 105573405), (20993, 90491490), (26991, 70382270), (29990, 63344043), (41986, 45245745), (44985, 42229362), (52919, 35898030), (53982, 35191135), (56981, 33338970), (62979, 30163830), (89970, 21114681), (104965, 18098298), (105838, 17949015), (113962, 16669485), (125958, 15081915), (134955, 14076454), (158757, 11966010), (170943, 11112990), (188937, 10054610), (209930, 9049149), (264595, 7179606), (269910, 7038227), (284905, 6667794), (314895, 6032766), (317514, 5983005), (341886, 5556495), (370433, 5128290), (377874, 5027305), (398867, 4762710), (476271, 3988670), (512829, 3704330), (529190, 3589803), (569810, 3333897), (629790, 3016383), (740866, 2564145), (793785, 2393202), (797734, 2381355), (854715, 2222598), (944685, 2010922), (952542, 1994335), (1005461, 1889370), (1025658, 1852165), (1111299, 1709430), (1196601, 1587570)]