155222010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1724689}}^1$

素因数の和:1724702

約数の個数: 24

約数和(自身を含む): 403577460

約数和(自身を除く): 248355450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1724689, 3449378, 5174067, 8623445, 10348134, 15522201, 17246890, 25870335, 31044402, 51740670, 77611005, 155222010]

約数ペア:

[(1, 155222010), (2, 77611005), (3, 51740670), (5, 31044402), (6, 25870335), (9, 17246890), (10, 15522201), (15, 10348134), (18, 8623445), (30, 5174067), (45, 3449378), (90, 1724689)]