15392730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1319}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 21672870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1319, 1945, 2334, 2638, 3890, 3957, 5835, 6595, 7914, 11670, 13190, 19785, 39570, 513091, 1026182, 1539273, 2565455, 3078546, 5130910, 7696365, 15392730]

約数ペア:

[(1, 15392730), (2, 7696365), (3, 5130910), (5, 3078546), (6, 2565455), (10, 1539273), (15, 1026182), (30, 513091), (389, 39570), (778, 19785), (1167, 13190), (1319, 11670), (1945, 7914), (2334, 6595), (2638, 5835), (3890, 3957)]