2015575240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7198483}}^1$

素因数の和:7198501

約数の個数: 32

約数和(自身を含む): 5182908480

約数和(自身を除く): 3167333240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7198483, 14396966, 28793932, 35992415, 50389381, 57587864, 71984830, 100778762, 143969660, 201557524, 251946905, 287939320, 403115048, 503893810, 1007787620, 2015575240]

約数ペア:

[(1, 2015575240), (2, 1007787620), (4, 503893810), (5, 403115048), (7, 287939320), (8, 251946905), (10, 201557524), (14, 143969660), (20, 100778762), (28, 71984830), (35, 57587864), (40, 50389381), (56, 35992415), (70, 28793932), (140, 14396966), (280, 7198483)]