72042570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{800473}}^1$

素因数の和:800486

約数の個数: 24

約数和(自身を含む): 187310916

約数和(自身を除く): 115268346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 800473, 1600946, 2401419, 4002365, 4802838, 7204257, 8004730, 12007095, 14408514, 24014190, 36021285, 72042570]

約数ペア:

[(1, 72042570), (2, 36021285), (3, 24014190), (5, 14408514), (6, 12007095), (9, 8004730), (10, 7204257), (15, 4802838), (18, 4002365), (30, 2401419), (45, 1600946), (90, 800473)]