45295020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251639}}^1$

素因数の和:251654

約数の個数: 36

約数和(自身を含む): 137395440

約数和(自身を除く): 92100420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251639, 503278, 754917, 1006556, 1258195, 1509834, 2264751, 2516390, 3019668, 3774585, 4529502, 5032780, 7549170, 9059004, 11323755, 15098340, 22647510, 45295020]

約数ペア:

[(1, 45295020), (2, 22647510), (3, 15098340), (4, 11323755), (5, 9059004), (6, 7549170), (9, 5032780), (10, 4529502), (12, 3774585), (15, 3019668), (18, 2516390), (20, 2264751), (30, 1509834), (36, 1258195), (45, 1006556), (60, 754917), (90, 503278), (180, 251639)]