121369770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1348553}}^1$

素因数の和:1348566

約数の個数: 24

約数和(自身を含む): 315561636

約数和(自身を除く): 194191866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1348553, 2697106, 4045659, 6742765, 8091318, 12136977, 13485530, 20228295, 24273954, 40456590, 60684885, 121369770]

約数ペア:

[(1, 121369770), (2, 60684885), (3, 40456590), (5, 24273954), (6, 20228295), (9, 13485530), (10, 12136977), (15, 8091318), (18, 6742765), (30, 4045659), (45, 2697106), (90, 1348553)]