8771933940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271241}}^1$

素因数の和:271278

約数の個数: 144

約数和(自身を含む): 31168960704

約数和(自身を除く): 22397026764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 32340, 271241, 542482, 813723, 1084964, 1356205, 1627446, 1898687, 2712410, 2983651, 3254892, 3797374, 4068615, 5424820, 5696061, 5967302, 7594748, 8137230, 8950953, 9493435, 11392122, 11934604, 13290809, 14918255, 16274460, 17901906, 18986870, 20885557, 22784244, 26581618, 28480305, 29836510, 35803812, 37973740, 39872427, 41771114, 44754765, 53163236, 56960610, 59673020, 62656671, 66454045, 79744854, 83542228, 89509530, 104427785, 113921220, 125313342, 132908090, 146198899, 159489708, 179019060, 199362135, 208855570, 250626684, 265816180, 292397798, 313283355, 398724270, 417711140, 438596697, 584795596, 626566710, 730994495, 797448540, 877193394, 1253133420, 1461988990, 1754386788, 2192983485, 2923977980, 4385966970, 8771933940]

約数ペア:

[(1, 8771933940), (2, 4385966970), (3, 2923977980), (4, 2192983485), (5, 1754386788), (6, 1461988990), (7, 1253133420), (10, 877193394), (11, 797448540), (12, 730994495), (14, 626566710), (15, 584795596), (20, 438596697), (21, 417711140), (22, 398724270), (28, 313283355), (30, 292397798), (33, 265816180), (35, 250626684), (42, 208855570), (44, 199362135), (49, 179019060), (55, 159489708), (60, 146198899), (66, 132908090), (70, 125313342), (77, 113921220), (84, 104427785), (98, 89509530), (105, 83542228), (110, 79744854), (132, 66454045), (140, 62656671), (147, 59673020), (154, 56960610), (165, 53163236), (196, 44754765), (210, 41771114), (220, 39872427), (231, 37973740), (245, 35803812), (294, 29836510), (308, 28480305), (330, 26581618), (385, 22784244), (420, 20885557), (462, 18986870), (490, 17901906), (539, 16274460), (588, 14918255), (660, 13290809), (735, 11934604), (770, 11392122), (924, 9493435), (980, 8950953), (1078, 8137230), (1155, 7594748), (1470, 5967302), (1540, 5696061), (1617, 5424820), (2156, 4068615), (2310, 3797374), (2695, 3254892), (2940, 2983651), (3234, 2712410), (4620, 1898687), (5390, 1627446), (6468, 1356205), (8085, 1084964), (10780, 813723), (16170, 542482), (32340, 271241)]