705701660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17137}}^1$

素因数の和:17246

約数の個数: 48

約数和(自身を含む): 1554759360

約数和(自身を除く): 849057700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 4118, 8236, 10295, 17137, 20590, 34274, 41180, 68548, 85685, 171370, 342740, 496973, 993946, 1216727, 1987892, 2433454, 2484865, 4866908, 4969730, 6083635, 9939460, 12167270, 24334540, 35285083, 70570166, 141140332, 176425415, 352850830, 705701660]

約数ペア:

[(1, 705701660), (2, 352850830), (4, 176425415), (5, 141140332), (10, 70570166), (20, 35285083), (29, 24334540), (58, 12167270), (71, 9939460), (116, 6083635), (142, 4969730), (145, 4866908), (284, 2484865), (290, 2433454), (355, 1987892), (580, 1216727), (710, 993946), (1420, 496973), (2059, 342740), (4118, 171370), (8236, 85685), (10295, 68548), (17137, 41180), (20590, 34274)]