2845975730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{7583}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 5519453184

約数和(自身を除く): 2673477454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2887, 5774, 7583, 14435, 15166, 28870, 37531, 37915, 75062, 75830, 98579, 187655, 197158, 375310, 492895, 985790, 21892121, 43784242, 109460605, 218921210, 284597573, 569195146, 1422987865, 2845975730]

約数ペア:

[(1, 2845975730), (2, 1422987865), (5, 569195146), (10, 284597573), (13, 218921210), (26, 109460605), (65, 43784242), (130, 21892121), (2887, 985790), (5774, 492895), (7583, 375310), (14435, 197158), (15166, 187655), (28870, 98579), (37531, 75830), (37915, 75062)]