61530870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12583}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 148591872

約数和(自身を除く): 87061002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 12583, 25166, 37749, 62915, 75498, 125830, 188745, 377490, 2051029, 4102058, 6153087, 10255145, 12306174, 20510290, 30765435, 61530870]

約数ペア:

[(1, 61530870), (2, 30765435), (3, 20510290), (5, 12306174), (6, 10255145), (10, 6153087), (15, 4102058), (30, 2051029), (163, 377490), (326, 188745), (489, 125830), (815, 75498), (978, 62915), (1630, 37749), (2445, 25166), (4890, 12583)]