2100074030210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1\times {\mathrm{146309}}^1$

素因数の和:149063

約数の個数: 64

約数和(自身を含む): 4171780337760

約数和(自身を除く): 2071706307550

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 2693, 5330, 5386, 13465, 26930, 35009, 70018, 110413, 146309, 175045, 220826, 292618, 350090, 552065, 731545, 1104130, 1435369, 1463090, 1902017, 2870738, 3804034, 5998669, 7176845, 9510085, 11997338, 14353690, 19020170, 29993345, 59986690, 77982697, 155965394, 389913485, 394010137, 779826970, 788020274, 1970050685, 3940101370, 5122131781, 10244263562, 16154415617, 25610658905, 32308831234, 51221317810, 80772078085, 161544156170, 210007403021, 420014806042, 1050037015105, 2100074030210]

約数ペア:

[(1, 2100074030210), (2, 1050037015105), (5, 420014806042), (10, 210007403021), (13, 161544156170), (26, 80772078085), (41, 51221317810), (65, 32308831234), (82, 25610658905), (130, 16154415617), (205, 10244263562), (410, 5122131781), (533, 3940101370), (1066, 1970050685), (2665, 788020274), (2693, 779826970), (5330, 394010137), (5386, 389913485), (13465, 155965394), (26930, 77982697), (35009, 59986690), (70018, 29993345), (110413, 19020170), (146309, 14353690), (175045, 11997338), (220826, 9510085), (292618, 7176845), (350090, 5998669), (552065, 3804034), (731545, 2870738), (1104130, 1902017), (1435369, 1463090)]