30271085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 41717760

約数和(自身を除く): 11446675

約数列:

[1, 5, 13, 19, 65, 95, 127, 193, 247, 635, 965, 1235, 1651, 2413, 2509, 3667, 8255, 12065, 12545, 18335, 24511, 31369, 47671, 122555, 156845, 238355, 318643, 465709, 1593215, 2328545, 6054217, 30271085]

約数ペア:

[(1, 30271085), (5, 6054217), (13, 2328545), (19, 1593215), (65, 465709), (95, 318643), (127, 238355), (193, 156845), (247, 122555), (635, 47671), (965, 31369), (1235, 24511), (1651, 18335), (2413, 12545), (2509, 12065), (3667, 8255)]