542857890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{18095263}}^1$

素因数の和:18095273

約数の個数: 16

約数和(自身を含む): 1302859008

約数和(自身を除く): 760001118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 18095263, 36190526, 54285789, 90476315, 108571578, 180952630, 271428945, 542857890]

約数ペア:

[(1, 542857890), (2, 271428945), (3, 180952630), (5, 108571578), (6, 90476315), (10, 54285789), (15, 36190526), (30, 18095263)]