66249430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22157}}^1$

素因数の和:22200

約数の個数: 32

約数和(自身を含む): 134011584

約数和(自身を除く): 67762154

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 22157, 44314, 110785, 221570, 288041, 509611, 576082, 1019222, 1440205, 2548055, 2880410, 5096110, 6624943, 13249886, 33124715, 66249430]

約数ペア:

[(1, 66249430), (2, 33124715), (5, 13249886), (10, 6624943), (13, 5096110), (23, 2880410), (26, 2548055), (46, 1440205), (65, 1019222), (115, 576082), (130, 509611), (230, 288041), (299, 221570), (598, 110785), (1495, 44314), (2990, 22157)]