72812070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809023}}^1$

素因数の和:809036

約数の個数: 24

約数和(自身を含む): 189311616

約数和(自身を除く): 116499546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809023, 1618046, 2427069, 4045115, 4854138, 7281207, 8090230, 12135345, 14562414, 24270690, 36406035, 72812070]

約数ペア:

[(1, 72812070), (2, 36406035), (3, 24270690), (5, 14562414), (6, 12135345), (9, 8090230), (10, 7281207), (15, 4854138), (18, 4045115), (30, 2427069), (45, 1618046), (90, 809023)]