57108870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 192890880

約数和(自身を除く): 135782010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 367, 390, 399, 455, 494, 546, 570, 585, 630, 665, 734, 741, 798, 819, 855, 910, 1101, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1835, 1995, 2202, 2223, 2394, 2470, 2569, 2730, 3303, 3458, 3670, 3705, 3990, 4095, 4446, 4771, 5138, 5187, 5505, 5985, 6606, 6973, 7410, 7707, 8190, 8645, 9542, 10374, 11010, 11115, 11970, 12845, 13946, 14313, 15414, 15561, 16515, 17290, 20919, 22230, 23121, 23855, 25690, 25935, 28626, 31122, 33030, 33397, 34865, 38535, 41838, 42939, 46242, 47710, 48811, 51870, 62757, 66794, 69730, 71565, 77070, 77805, 85878, 90649, 97622, 100191, 104595, 115605, 125514, 143130, 146433, 155610, 166985, 181298, 200382, 209190, 214695, 231210, 244055, 271947, 292866, 300573, 313785, 333970, 429390, 439299, 453245, 488110, 500955, 543894, 601146, 627570, 634543, 732165, 815841, 878598, 906490, 1001910, 1269086, 1359735, 1464330, 1502865, 1631682, 1903629, 2196495, 2719470, 3005730, 3172715, 3807258, 4079205, 4392990, 5710887, 6345430, 8158410, 9518145, 11421774, 19036290, 28554435, 57108870]

約数ペア:

[(1, 57108870), (2, 28554435), (3, 19036290), (5, 11421774), (6, 9518145), (7, 8158410), (9, 6345430), (10, 5710887), (13, 4392990), (14, 4079205), (15, 3807258), (18, 3172715), (19, 3005730), (21, 2719470), (26, 2196495), (30, 1903629), (35, 1631682), (38, 1502865), (39, 1464330), (42, 1359735), (45, 1269086), (57, 1001910), (63, 906490), (65, 878598), (70, 815841), (78, 732165), (90, 634543), (91, 627570), (95, 601146), (105, 543894), (114, 500955), (117, 488110), (126, 453245), (130, 439299), (133, 429390), (171, 333970), (182, 313785), (190, 300573), (195, 292866), (210, 271947), (234, 244055), (247, 231210), (266, 214695), (273, 209190), (285, 200382), (315, 181298), (342, 166985), (367, 155610), (390, 146433), (399, 143130), (455, 125514), (494, 115605), (546, 104595), (570, 100191), (585, 97622), (630, 90649), (665, 85878), (734, 77805), (741, 77070), (798, 71565), (819, 69730), (855, 66794), (910, 62757), (1101, 51870), (1170, 48811), (1197, 47710), (1235, 46242), (1330, 42939), (1365, 41838), (1482, 38535), (1638, 34865), (1710, 33397), (1729, 33030), (1835, 31122), (1995, 28626), (2202, 25935), (2223, 25690), (2394, 23855), (2470, 23121), (2569, 22230), (2730, 20919), (3303, 17290), (3458, 16515), (3670, 15561), (3705, 15414), (3990, 14313), (4095, 13946), (4446, 12845), (4771, 11970), (5138, 11115), (5187, 11010), (5505, 10374), (5985, 9542), (6606, 8645), (6973, 8190), (7410, 7707)]