29780453780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{37117}}^1$

素因数の和:37665

約数の個数: 96

約数和(自身を含む): 78122403072

約数和(自身を除く): 48341949292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 521, 770, 1042, 1540, 2084, 2605, 3647, 5210, 5731, 7294, 10420, 11462, 14588, 18235, 22924, 28655, 36470, 37117, 40117, 57310, 72940, 74234, 80234, 114620, 148468, 160468, 185585, 200585, 259819, 371170, 401170, 408287, 519638, 742340, 802340, 816574, 1039276, 1299095, 1633148, 2041435, 2598190, 2858009, 4082870, 5196380, 5716018, 8165740, 11432036, 14290045, 19337957, 28580090, 38675914, 57160180, 77351828, 96689785, 135365699, 193379570, 212717527, 270731398, 386759140, 425435054, 541462796, 676828495, 850870108, 1063587635, 1353656990, 1489022689, 2127175270, 2707313980, 2978045378, 4254350540, 5956090756, 7445113445, 14890226890, 29780453780]

約数ペア:

[(1, 29780453780), (2, 14890226890), (4, 7445113445), (5, 5956090756), (7, 4254350540), (10, 2978045378), (11, 2707313980), (14, 2127175270), (20, 1489022689), (22, 1353656990), (28, 1063587635), (35, 850870108), (44, 676828495), (55, 541462796), (70, 425435054), (77, 386759140), (110, 270731398), (140, 212717527), (154, 193379570), (220, 135365699), (308, 96689785), (385, 77351828), (521, 57160180), (770, 38675914), (1042, 28580090), (1540, 19337957), (2084, 14290045), (2605, 11432036), (3647, 8165740), (5210, 5716018), (5731, 5196380), (7294, 4082870), (10420, 2858009), (11462, 2598190), (14588, 2041435), (18235, 1633148), (22924, 1299095), (28655, 1039276), (36470, 816574), (37117, 802340), (40117, 742340), (57310, 519638), (72940, 408287), (74234, 401170), (80234, 371170), (114620, 259819), (148468, 200585), (160468, 185585)]