278320230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3092447}}^1$

素因数の和:3092460

約数の個数: 24

約数和(自身を含む): 723632832

約数和(自身を除く): 445312602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3092447, 6184894, 9277341, 15462235, 18554682, 27832023, 30924470, 46386705, 55664046, 92773410, 139160115, 278320230]

約数ペア:

[(1, 278320230), (2, 139160115), (3, 92773410), (5, 55664046), (6, 46386705), (9, 30924470), (10, 27832023), (15, 18554682), (18, 15462235), (30, 9277341), (45, 6184894), (90, 3092447)]