15704823820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{3329}}^1$

素因数の和:4463

約数の個数: 96

約数和(自身を含む): 38954926080

約数和(自身を除く): 23250102260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1087, 2170, 2174, 3329, 4340, 4348, 5435, 6658, 7609, 10870, 13316, 15218, 16645, 21740, 23303, 30436, 33290, 33697, 38045, 46606, 66580, 67394, 76090, 93212, 103199, 116515, 134788, 152180, 168485, 206398, 233030, 235879, 336970, 412796, 466060, 471758, 515995, 673940, 722393, 943516, 1031990, 1179395, 1444786, 2063980, 2358790, 2889572, 3611965, 3618623, 4717580, 7223930, 7237246, 14447860, 14474492, 18093115, 25330361, 36186230, 50660722, 72372460, 101321444, 112177313, 126651805, 224354626, 253303610, 448709252, 506607220, 560886565, 785241191, 1121773130, 1570482382, 2243546260, 3140964764, 3926205955, 7852411910, 15704823820]

約数ペア:

[(1, 15704823820), (2, 7852411910), (4, 3926205955), (5, 3140964764), (7, 2243546260), (10, 1570482382), (14, 1121773130), (20, 785241191), (28, 560886565), (31, 506607220), (35, 448709252), (62, 253303610), (70, 224354626), (124, 126651805), (140, 112177313), (155, 101321444), (217, 72372460), (310, 50660722), (434, 36186230), (620, 25330361), (868, 18093115), (1085, 14474492), (1087, 14447860), (2170, 7237246), (2174, 7223930), (3329, 4717580), (4340, 3618623), (4348, 3611965), (5435, 2889572), (6658, 2358790), (7609, 2063980), (10870, 1444786), (13316, 1179395), (15218, 1031990), (16645, 943516), (21740, 722393), (23303, 673940), (30436, 515995), (33290, 471758), (33697, 466060), (38045, 412796), (46606, 336970), (66580, 235879), (67394, 233030), (76090, 206398), (93212, 168485), (103199, 152180), (116515, 134788)]