149963670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{555421}}^1$

素因数の和:555437

約数の個数: 32

約数和(自身を含む): 399903840

約数和(自身を除く): 249940170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 555421, 1110842, 1666263, 2777105, 3332526, 4998789, 5554210, 8331315, 9997578, 14996367, 16662630, 24993945, 29992734, 49987890, 74981835, 149963670]

約数ペア:

[(1, 149963670), (2, 74981835), (3, 49987890), (5, 29992734), (6, 24993945), (9, 16662630), (10, 14996367), (15, 9997578), (18, 8331315), (27, 5554210), (30, 4998789), (45, 3332526), (54, 2777105), (90, 1666263), (135, 1110842), (270, 555421)]