3915710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 7633440

約数和(自身を除く): 3717730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 557, 703, 1114, 1406, 2785, 3515, 5570, 7030, 10583, 20609, 21166, 41218, 52915, 103045, 105830, 206090, 391571, 783142, 1957855, 3915710]

約数ペア:

[(1, 3915710), (2, 1957855), (5, 783142), (10, 391571), (19, 206090), (37, 105830), (38, 103045), (74, 52915), (95, 41218), (185, 21166), (190, 20609), (370, 10583), (557, 7030), (703, 5570), (1114, 3515), (1406, 2785)]