177207930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1968977}}^1$

素因数の和:1968990

約数の個数: 24

約数和(自身を含む): 460740852

約数和(自身を除く): 283532922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1968977, 3937954, 5906931, 9844885, 11813862, 17720793, 19689770, 29534655, 35441586, 59069310, 88603965, 177207930]

約数ペア:

[(1, 177207930), (2, 88603965), (3, 59069310), (5, 35441586), (6, 29534655), (9, 19689770), (10, 17720793), (15, 11813862), (18, 9844885), (30, 5906931), (45, 3937954), (90, 1968977)]