2578746690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 7645397760

約数和(自身を除く): 5066651070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 311, 342, 373, 390, 494, 570, 585, 622, 741, 746, 855, 933, 1119, 1170, 1235, 1482, 1555, 1710, 1865, 1866, 2223, 2238, 2470, 2799, 3110, 3357, 3705, 3730, 4043, 4446, 4665, 4849, 5595, 5598, 5909, 6714, 7087, 7410, 8086, 9330, 9698, 11115, 11190, 11818, 12129, 13995, 14174, 14547, 16785, 17727, 20215, 21261, 22230, 24245, 24258, 27990, 29094, 29545, 33570, 35435, 35454, 36387, 40430, 42522, 43641, 48490, 53181, 59090, 60645, 63783, 70870, 72735, 72774, 76817, 87282, 88635, 92131, 106305, 106362, 116003, 121290, 127566, 145470, 153634, 177270, 181935, 184262, 212610, 218205, 230451, 232006, 265905, 276393, 318915, 348009, 363870, 384085, 436410, 460655, 460902, 531810, 552786, 580015, 637830, 691353, 696018, 768170, 829179, 921310, 1044027, 1152255, 1160030, 1381965, 1382706, 1508039, 1658358, 1740045, 2088054, 2204057, 2304510, 2763930, 3016078, 3456765, 3480090, 4145895, 4408114, 4524117, 5220135, 6612171, 6913530, 7540195, 8291790, 9048234, 10440270, 11020285, 13224342, 13572351, 15080390, 19836513, 22040570, 22620585, 27144702, 28652741, 33060855, 39673026, 45241170, 57305482, 66121710, 67861755, 85958223, 99182565, 135723510, 143263705, 171916446, 198365130, 257874669, 286527410, 429791115, 515749338, 859582230, 1289373345, 2578746690]

約数ペア:

[(1, 2578746690), (2, 1289373345), (3, 859582230), (5, 515749338), (6, 429791115), (9, 286527410), (10, 257874669), (13, 198365130), (15, 171916446), (18, 143263705), (19, 135723510), (26, 99182565), (30, 85958223), (38, 67861755), (39, 66121710), (45, 57305482), (57, 45241170), (65, 39673026), (78, 33060855), (90, 28652741), (95, 27144702), (114, 22620585), (117, 22040570), (130, 19836513), (171, 15080390), (190, 13572351), (195, 13224342), (234, 11020285), (247, 10440270), (285, 9048234), (311, 8291790), (342, 7540195), (373, 6913530), (390, 6612171), (494, 5220135), (570, 4524117), (585, 4408114), (622, 4145895), (741, 3480090), (746, 3456765), (855, 3016078), (933, 2763930), (1119, 2304510), (1170, 2204057), (1235, 2088054), (1482, 1740045), (1555, 1658358), (1710, 1508039), (1865, 1382706), (1866, 1381965), (2223, 1160030), (2238, 1152255), (2470, 1044027), (2799, 921310), (3110, 829179), (3357, 768170), (3705, 696018), (3730, 691353), (4043, 637830), (4446, 580015), (4665, 552786), (4849, 531810), (5595, 460902), (5598, 460655), (5909, 436410), (6714, 384085), (7087, 363870), (7410, 348009), (8086, 318915), (9330, 276393), (9698, 265905), (11115, 232006), (11190, 230451), (11818, 218205), (12129, 212610), (13995, 184262), (14174, 181935), (14547, 177270), (16785, 153634), (17727, 145470), (20215, 127566), (21261, 121290), (22230, 116003), (24245, 106362), (24258, 106305), (27990, 92131), (29094, 88635), (29545, 87282), (33570, 76817), (35435, 72774), (35454, 72735), (36387, 70870), (40430, 63783), (42522, 60645), (43641, 59090), (48490, 53181)]