10242260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 24796800

約数和(自身を除く): 14554540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 491, 596, 745, 982, 1043, 1490, 1964, 2086, 2455, 2980, 3437, 4172, 4910, 5215, 6874, 9820, 10430, 13748, 17185, 20860, 34370, 68740, 73159, 146318, 292636, 365795, 512113, 731590, 1024226, 1463180, 2048452, 2560565, 5121130, 10242260]

約数ペア:

[(1, 10242260), (2, 5121130), (4, 2560565), (5, 2048452), (7, 1463180), (10, 1024226), (14, 731590), (20, 512113), (28, 365795), (35, 292636), (70, 146318), (140, 73159), (149, 68740), (298, 34370), (491, 20860), (596, 17185), (745, 13748), (982, 10430), (1043, 9820), (1490, 6874), (1964, 5215), (2086, 4910), (2455, 4172), (2980, 3437)]