15236730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 40135680

約数和(自身を除く): 24898950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2143, 2370, 3555, 4286, 6429, 7110, 10715, 12858, 19287, 21430, 32145, 38574, 64290, 96435, 169297, 192870, 338594, 507891, 846485, 1015782, 1523673, 1692970, 2539455, 3047346, 5078910, 7618365, 15236730]

約数ペア:

[(1, 15236730), (2, 7618365), (3, 5078910), (5, 3047346), (6, 2539455), (9, 1692970), (10, 1523673), (15, 1015782), (18, 846485), (30, 507891), (45, 338594), (79, 192870), (90, 169297), (158, 96435), (237, 64290), (395, 38574), (474, 32145), (711, 21430), (790, 19287), (1185, 12858), (1422, 10715), (2143, 7110), (2370, 6429), (3555, 4286)]