20148832890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74625307}}^1$

素因数の和:74625323

約数の個数: 32

約数和(自身を含む): 53730221760

約数和(自身を除く): 33581388870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74625307, 149250614, 223875921, 373126535, 447751842, 671627763, 746253070, 1119379605, 1343255526, 2014883289, 2238759210, 3358138815, 4029766578, 6716277630, 10074416445, 20148832890]

約数ペア:

[(1, 20148832890), (2, 10074416445), (3, 6716277630), (5, 4029766578), (6, 3358138815), (9, 2238759210), (10, 2014883289), (15, 1343255526), (18, 1119379605), (27, 746253070), (30, 671627763), (45, 447751842), (54, 373126535), (90, 223875921), (135, 149250614), (270, 74625307)]