7232990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 13924224

約数和(自身を除く): 6691234

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 271, 314, 542, 785, 1355, 1570, 2669, 2710, 4607, 5338, 9214, 13345, 23035, 26690, 42547, 46070, 85094, 212735, 425470, 723299, 1446598, 3616495, 7232990]

約数ペア:

[(1, 7232990), (2, 3616495), (5, 1446598), (10, 723299), (17, 425470), (34, 212735), (85, 85094), (157, 46070), (170, 42547), (271, 26690), (314, 23035), (542, 13345), (785, 9214), (1355, 5338), (1570, 4607), (2669, 2710)]