222708870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2474543}}^1$

素因数の和:2474556

約数の個数: 24

約数和(自身を含む): 579043296

約数和(自身を除く): 356334426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2474543, 4949086, 7423629, 12372715, 14847258, 22270887, 24745430, 37118145, 44541774, 74236290, 111354435, 222708870]

約数ペア:

[(1, 222708870), (2, 111354435), (3, 74236290), (5, 44541774), (6, 37118145), (9, 24745430), (10, 22270887), (15, 14847258), (18, 12372715), (30, 7423629), (45, 4949086), (90, 2474543)]