30713438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 54379776

約数和(自身を除く): 23666338

約数列:

[1, 2, 7, 14, 43, 86, 163, 301, 313, 326, 602, 626, 1141, 2191, 2282, 4382, 7009, 13459, 14018, 26918, 49063, 51019, 94213, 98126, 102038, 188426, 357133, 714266, 2193817, 4387634, 15356719, 30713438]

約数ペア:

[(1, 30713438), (2, 15356719), (7, 4387634), (14, 2193817), (43, 714266), (86, 357133), (163, 188426), (301, 102038), (313, 98126), (326, 94213), (602, 51019), (626, 49063), (1141, 26918), (2191, 14018), (2282, 13459), (4382, 7009)]