74691090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 211161600

約数和(自身を除く): 136470510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1409, 1710, 1767, 2790, 2818, 2945, 3534, 4227, 5301, 5890, 7045, 8454, 8835, 10602, 12681, 14090, 17670, 21135, 25362, 26505, 26771, 42270, 43679, 53010, 53542, 63405, 80313, 87358, 126810, 131037, 133855, 160626, 218395, 240939, 262074, 267710, 393111, 401565, 436790, 481878, 655185, 786222, 803130, 829901, 1204695, 1310370, 1659802, 1965555, 2409390, 2489703, 3931110, 4149505, 4979406, 7469109, 8299010, 12448515, 14938218, 24897030, 37345545, 74691090]

約数ペア:

[(1, 74691090), (2, 37345545), (3, 24897030), (5, 14938218), (6, 12448515), (9, 8299010), (10, 7469109), (15, 4979406), (18, 4149505), (19, 3931110), (30, 2489703), (31, 2409390), (38, 1965555), (45, 1659802), (57, 1310370), (62, 1204695), (90, 829901), (93, 803130), (95, 786222), (114, 655185), (155, 481878), (171, 436790), (186, 401565), (190, 393111), (279, 267710), (285, 262074), (310, 240939), (342, 218395), (465, 160626), (558, 133855), (570, 131037), (589, 126810), (855, 87358), (930, 80313), (1178, 63405), (1395, 53542), (1409, 53010), (1710, 43679), (1767, 42270), (2790, 26771), (2818, 26505), (2945, 25362), (3534, 21135), (4227, 17670), (5301, 14090), (5890, 12681), (7045, 10602), (8454, 8835)]