420588690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14019623}}^1$

素因数の和:14019633

約数の個数: 16

約数和(自身を含む): 1009412928

約数和(自身を除く): 588824238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14019623, 28039246, 42058869, 70098115, 84117738, 140196230, 210294345, 420588690]

約数ペア:

[(1, 420588690), (2, 210294345), (3, 140196230), (5, 84117738), (6, 70098115), (10, 42058869), (15, 28039246), (30, 14019623)]