42474870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{471943}}^1$

素因数の和:471956

約数の個数: 24

約数和(自身を含む): 110434896

約数和(自身を除く): 67960026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 471943, 943886, 1415829, 2359715, 2831658, 4247487, 4719430, 7079145, 8494974, 14158290, 21237435, 42474870]

約数ペア:

[(1, 42474870), (2, 21237435), (3, 14158290), (5, 8494974), (6, 7079145), (9, 4719430), (10, 4247487), (15, 2831658), (18, 2359715), (30, 1415829), (45, 943886), (90, 471943)]