30109980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4441}}^1$

素因数の和:4566

約数の個数: 48

約数和(自身を含む): 85073184

約数和(自身を除く): 54963204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 4441, 6780, 8882, 13323, 17764, 22205, 26646, 44410, 53292, 66615, 88820, 133230, 266460, 501833, 1003666, 1505499, 2007332, 2509165, 3010998, 5018330, 6021996, 7527495, 10036660, 15054990, 30109980]

約数ペア:

[(1, 30109980), (2, 15054990), (3, 10036660), (4, 7527495), (5, 6021996), (6, 5018330), (10, 3010998), (12, 2509165), (15, 2007332), (20, 1505499), (30, 1003666), (60, 501833), (113, 266460), (226, 133230), (339, 88820), (452, 66615), (565, 53292), (678, 44410), (1130, 26646), (1356, 22205), (1695, 17764), (2260, 13323), (3390, 8882), (4441, 6780)]