291277890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1078807}}^1$

素因数の和:1078823

約数の個数: 32

約数和(自身を含む): 776741760

約数和(自身を除く): 485463870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1078807, 2157614, 3236421, 5394035, 6472842, 9709263, 10788070, 16182105, 19418526, 29127789, 32364210, 48546315, 58255578, 97092630, 145638945, 291277890]

約数ペア:

[(1, 291277890), (2, 145638945), (3, 97092630), (5, 58255578), (6, 48546315), (9, 32364210), (10, 29127789), (15, 19418526), (18, 16182105), (27, 10788070), (30, 9709263), (45, 6472842), (54, 5394035), (90, 3236421), (135, 2157614), (270, 1078807)]