15528030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73943}}^1$

素因数の和:73960

約数の個数: 32

約数和(自身を含む): 42591744

約数和(自身を除く): 27063714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 73943, 147886, 221829, 369715, 443658, 517601, 739430, 1035202, 1109145, 1552803, 2218290, 2588005, 3105606, 5176010, 7764015, 15528030]

約数ペア:

[(1, 15528030), (2, 7764015), (3, 5176010), (5, 3105606), (6, 2588005), (7, 2218290), (10, 1552803), (14, 1109145), (15, 1035202), (21, 739430), (30, 517601), (35, 443658), (42, 369715), (70, 221829), (105, 147886), (210, 73943)]