90507930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38189}}^1$

素因数の和:38278

約数の個数: 32

約数和(自身を含む): 219974400

約数和(自身を除く): 129466470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 38189, 76378, 114567, 190945, 229134, 381890, 572835, 1145670, 3016931, 6033862, 9050793, 15084655, 18101586, 30169310, 45253965, 90507930]

約数ペア:

[(1, 90507930), (2, 45253965), (3, 30169310), (5, 18101586), (6, 15084655), (10, 9050793), (15, 6033862), (30, 3016931), (79, 1145670), (158, 572835), (237, 381890), (395, 229134), (474, 190945), (790, 114567), (1185, 76378), (2370, 38189)]