65817770

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 120441600

約数和(自身を除く): 54623830

約数列:

[1, 2, 5, 10, 149, 163, 271, 298, 326, 542, 745, 815, 1355, 1490, 1630, 2710, 24287, 40379, 44173, 48574, 80758, 88346, 121435, 201895, 220865, 242870, 403790, 441730, 6581777, 13163554, 32908885, 65817770]

約数ペア:

[(1, 65817770), (2, 32908885), (5, 13163554), (10, 6581777), (149, 441730), (163, 403790), (271, 242870), (298, 220865), (326, 201895), (542, 121435), (745, 88346), (815, 80758), (1355, 48574), (1490, 44173), (1630, 40379), (2710, 24287)]