30265005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 51517440

約数和(自身を除く): 21252435

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1031, 1545, 1957, 3093, 5155, 5871, 9785, 15465, 19589, 29355, 58767, 97945, 106193, 293835, 318579, 530965, 1592895, 2017667, 6053001, 10088335, 30265005]

約数ペア:

[(1, 30265005), (3, 10088335), (5, 6053001), (15, 2017667), (19, 1592895), (57, 530965), (95, 318579), (103, 293835), (285, 106193), (309, 97945), (515, 58767), (1031, 29355), (1545, 19589), (1957, 15465), (3093, 9785), (5155, 5871)]