57409980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3557}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 161390880

約数和(自身を除く): 103980900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 3557, 4035, 5380, 7114, 8070, 10671, 14228, 16140, 17785, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 956833, 1913666, 2870499, 3827332, 4784165, 5740998, 9568330, 11481996, 14352495, 19136660, 28704990, 57409980]

約数ペア:

[(1, 57409980), (2, 28704990), (3, 19136660), (4, 14352495), (5, 11481996), (6, 9568330), (10, 5740998), (12, 4784165), (15, 3827332), (20, 2870499), (30, 1913666), (60, 956833), (269, 213420), (538, 106710), (807, 71140), (1076, 53355), (1345, 42684), (1614, 35570), (2690, 21342), (3228, 17785), (3557, 16140), (4035, 14228), (5380, 10671), (7114, 8070)]