64672260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18269}}^1$

素因数の和:18340

約数の個数: 48

約数和(自身を含む): 184161600

約数和(自身を除く): 119489340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 18269, 36538, 54807, 73076, 91345, 109614, 182690, 219228, 274035, 365380, 548070, 1077871, 1096140, 2155742, 3233613, 4311484, 5389355, 6467226, 10778710, 12934452, 16168065, 21557420, 32336130, 64672260]

約数ペア:

[(1, 64672260), (2, 32336130), (3, 21557420), (4, 16168065), (5, 12934452), (6, 10778710), (10, 6467226), (12, 5389355), (15, 4311484), (20, 3233613), (30, 2155742), (59, 1096140), (60, 1077871), (118, 548070), (177, 365380), (236, 274035), (295, 219228), (354, 182690), (590, 109614), (708, 91345), (885, 73076), (1180, 54807), (1770, 36538), (3540, 18269)]