30140405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5813}}^1$

素因数の和:5896

約数の個数: 16

約数和(自身を含む): 38930544

約数和(自身を除く): 8790139

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 5813, 29065, 98821, 354593, 494105, 1772965, 6028081, 30140405]

約数ペア:

[(1, 30140405), (5, 6028081), (17, 1772965), (61, 494105), (85, 354593), (305, 98821), (1037, 29065), (5185, 5813)]