81356010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711867}}^1$

素因数の和:2711877

約数の個数: 16

約数和(自身を含む): 195254496

約数和(自身を除く): 113898486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711867, 5423734, 8135601, 13559335, 16271202, 27118670, 40678005, 81356010]

約数ペア:

[(1, 81356010), (2, 40678005), (3, 27118670), (5, 16271202), (6, 13559335), (10, 8135601), (15, 5423734), (30, 2711867)]