63522620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 158233824

約数和(自身を除く): 94711204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1223, 1484, 1855, 2446, 2597, 3710, 4892, 5194, 6115, 7420, 8561, 10388, 12230, 12985, 17122, 24460, 25970, 34244, 42805, 51940, 59927, 64819, 85610, 119854, 129638, 171220, 239708, 259276, 299635, 324095, 453733, 599270, 648190, 907466, 1198540, 1296380, 1814932, 2268665, 3176131, 4537330, 6352262, 9074660, 12704524, 15880655, 31761310, 63522620]

約数ペア:

[(1, 63522620), (2, 31761310), (4, 15880655), (5, 12704524), (7, 9074660), (10, 6352262), (14, 4537330), (20, 3176131), (28, 2268665), (35, 1814932), (49, 1296380), (53, 1198540), (70, 907466), (98, 648190), (106, 599270), (140, 453733), (196, 324095), (212, 299635), (245, 259276), (265, 239708), (371, 171220), (490, 129638), (530, 119854), (742, 85610), (980, 64819), (1060, 59927), (1223, 51940), (1484, 42805), (1855, 34244), (2446, 25970), (2597, 24460), (3710, 17122), (4892, 12985), (5194, 12230), (6115, 10388), (7420, 8561)]