981036210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{709}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 2944512000

約数和(自身を除く): 1963475790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 599, 709, 770, 1155, 1198, 1418, 1797, 2127, 2310, 2995, 3545, 3594, 4193, 4254, 4963, 5990, 6589, 7090, 7799, 8386, 8985, 9926, 10635, 12579, 13178, 14889, 15598, 17970, 19767, 20965, 21270, 23397, 24815, 25158, 29778, 32945, 38995, 39534, 41930, 46123, 46794, 49630, 54593, 62895, 65890, 74445, 77990, 92246, 98835, 109186, 116985, 125790, 138369, 148890, 163779, 197670, 230615, 233970, 272965, 276738, 327558, 424691, 461230, 545930, 691845, 818895, 849382, 1274073, 1383690, 1637790, 2123455, 2548146, 2972837, 4246910, 4671601, 5945674, 6370365, 8918511, 9343202, 12740730, 14014803, 14864185, 17837022, 23358005, 28029606, 29728370, 32701207, 44592555, 46716010, 65402414, 70074015, 89185110, 98103621, 140148030, 163506035, 196207242, 327012070, 490518105, 981036210]

約数ペア:

[(1, 981036210), (2, 490518105), (3, 327012070), (5, 196207242), (6, 163506035), (7, 140148030), (10, 98103621), (11, 89185110), (14, 70074015), (15, 65402414), (21, 46716010), (22, 44592555), (30, 32701207), (33, 29728370), (35, 28029606), (42, 23358005), (55, 17837022), (66, 14864185), (70, 14014803), (77, 12740730), (105, 9343202), (110, 8918511), (154, 6370365), (165, 5945674), (210, 4671601), (231, 4246910), (330, 2972837), (385, 2548146), (462, 2123455), (599, 1637790), (709, 1383690), (770, 1274073), (1155, 849382), (1198, 818895), (1418, 691845), (1797, 545930), (2127, 461230), (2310, 424691), (2995, 327558), (3545, 276738), (3594, 272965), (4193, 233970), (4254, 230615), (4963, 197670), (5990, 163779), (6589, 148890), (7090, 138369), (7799, 125790), (8386, 116985), (8985, 109186), (9926, 98835), (10635, 92246), (12579, 77990), (13178, 74445), (14889, 65890), (15598, 62895), (17970, 54593), (19767, 49630), (20965, 46794), (21270, 46123), (23397, 41930), (24815, 39534), (25158, 38995), (29778, 32945)]