1520543390

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 2753861760

約数和(自身を除く): 1233318370

約数列:

[1, 2, 5, 10, 367, 409, 734, 818, 1013, 1835, 2026, 2045, 3670, 4090, 5065, 10130, 150103, 300206, 371771, 414317, 743542, 750515, 828634, 1501030, 1858855, 2071585, 3717710, 4143170, 152054339, 304108678, 760271695, 1520543390]

約数ペア:

[(1, 1520543390), (2, 760271695), (5, 304108678), (10, 152054339), (367, 4143170), (409, 3717710), (734, 2071585), (818, 1858855), (1013, 1501030), (1835, 828634), (2026, 750515), (2045, 743542), (3670, 414317), (4090, 371771), (5065, 300206), (10130, 150103)]