1806027420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30100457}}^1$

素因数の和:30100469

約数の個数: 24

約数和(自身を含む): 5056876944

約数和(自身を除く): 3250849524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30100457, 60200914, 90301371, 120401828, 150502285, 180602742, 301004570, 361205484, 451506855, 602009140, 903013710, 1806027420]

約数ペア:

[(1, 1806027420), (2, 903013710), (3, 602009140), (4, 451506855), (5, 361205484), (6, 301004570), (10, 180602742), (12, 150502285), (15, 120401828), (20, 90301371), (30, 60200914), (60, 30100457)]