30891522

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 63836352

約数和(自身を除く): 32944830

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 227, 454, 613, 681, 1226, 1362, 1839, 3678, 8399, 16798, 22681, 25197, 45362, 50394, 68043, 136086, 139151, 278302, 417453, 834906, 5148587, 10297174, 15445761, 30891522]

約数ペア:

[(1, 30891522), (2, 15445761), (3, 10297174), (6, 5148587), (37, 834906), (74, 417453), (111, 278302), (222, 139151), (227, 136086), (454, 68043), (613, 50394), (681, 45362), (1226, 25197), (1362, 22681), (1839, 16798), (3678, 8399)]