60885580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6491}}^1$

素因数の和:6574

約数の個数: 48

約数和(自身を含む): 148329216

約数和(自身を除く): 87443636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 6491, 9380, 12982, 25964, 32455, 45437, 64910, 90874, 129820, 181748, 227185, 434897, 454370, 869794, 908740, 1739588, 2174485, 3044279, 4348970, 6088558, 8697940, 12177116, 15221395, 30442790, 60885580]

約数ペア:

[(1, 60885580), (2, 30442790), (4, 15221395), (5, 12177116), (7, 8697940), (10, 6088558), (14, 4348970), (20, 3044279), (28, 2174485), (35, 1739588), (67, 908740), (70, 869794), (134, 454370), (140, 434897), (268, 227185), (335, 181748), (469, 129820), (670, 90874), (938, 64910), (1340, 45437), (1876, 32455), (2345, 25964), (4690, 12982), (6491, 9380)]