262297890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2914421}}^1$

素因数の和:2914434

約数の個数: 24

約数和(自身を含む): 681974748

約数和(自身を除く): 419676858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2914421, 5828842, 8743263, 14572105, 17486526, 26229789, 29144210, 43716315, 52459578, 87432630, 131148945, 262297890]

約数ペア:

[(1, 262297890), (2, 131148945), (3, 87432630), (5, 52459578), (6, 43716315), (9, 29144210), (10, 26229789), (15, 17486526), (18, 14572105), (30, 8743263), (45, 5828842), (90, 2914421)]