67796170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30677}}^1$

素因数の和:30714

約数の個数: 32

約数和(自身を含む): 139155408

約数和(自身を除く): 71359238

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 30677, 61354, 153385, 306770, 398801, 521509, 797602, 1043018, 1994005, 2607545, 3988010, 5215090, 6779617, 13559234, 33898085, 67796170]

約数ペア:

[(1, 67796170), (2, 33898085), (5, 13559234), (10, 6779617), (13, 5215090), (17, 3988010), (26, 2607545), (34, 1994005), (65, 1043018), (85, 797602), (130, 521509), (170, 398801), (221, 306770), (442, 153385), (1105, 61354), (2210, 30677)]