2078122970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2436

約数の個数: 96

約数和(自身を含む): 4744946304

約数和(自身を除く): 2666823334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 121, 154, 214, 242, 385, 535, 605, 749, 770, 847, 1070, 1177, 1210, 1498, 1694, 2293, 2354, 3745, 4235, 4586, 5885, 7490, 8239, 8470, 11465, 11770, 12947, 16051, 16478, 22930, 25223, 25894, 32102, 41195, 50446, 64735, 80255, 82390, 90629, 126115, 129470, 160510, 176561, 181258, 245351, 252230, 277453, 353122, 453145, 490702, 554906, 882805, 906290, 1226755, 1387265, 1717457, 1765610, 1942171, 2453510, 2698861, 2774530, 3434914, 3884342, 5397722, 8587285, 9710855, 13494305, 17174570, 18892027, 19421710, 26988610, 29687471, 37784054, 59374942, 94460135, 148437355, 188920270, 207812297, 296874710, 415624594, 1039061485, 2078122970]

約数ペア:

[(1, 2078122970), (2, 1039061485), (5, 415624594), (7, 296874710), (10, 207812297), (11, 188920270), (14, 148437355), (22, 94460135), (35, 59374942), (55, 37784054), (70, 29687471), (77, 26988610), (107, 19421710), (110, 18892027), (121, 17174570), (154, 13494305), (214, 9710855), (242, 8587285), (385, 5397722), (535, 3884342), (605, 3434914), (749, 2774530), (770, 2698861), (847, 2453510), (1070, 1942171), (1177, 1765610), (1210, 1717457), (1498, 1387265), (1694, 1226755), (2293, 906290), (2354, 882805), (3745, 554906), (4235, 490702), (4586, 453145), (5885, 353122), (7490, 277453), (8239, 252230), (8470, 245351), (11465, 181258), (11770, 176561), (12947, 160510), (16051, 129470), (16478, 126115), (22930, 90629), (25223, 82390), (25894, 80255), (32102, 64735), (41195, 50446)]