131853430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 246486240

約数和(自身を除く): 114632810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307, 614, 1481, 1535, 2962, 3070, 7405, 8903, 14810, 17806, 42949, 44515, 85898, 89030, 214745, 429490, 454667, 909334, 2273335, 4546670, 13185343, 26370686, 65926715, 131853430]

約数ペア:

[(1, 131853430), (2, 65926715), (5, 26370686), (10, 13185343), (29, 4546670), (58, 2273335), (145, 909334), (290, 454667), (307, 429490), (614, 214745), (1481, 89030), (1535, 85898), (2962, 44515), (3070, 42949), (7405, 17806), (8903, 14810)]