18930630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1109}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 45554400

約数和(自身を除く): 26623770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 569, 1109, 1138, 1707, 2218, 2845, 3327, 3414, 5545, 5690, 6654, 8535, 11090, 16635, 17070, 33270, 631021, 1262042, 1893063, 3155105, 3786126, 6310210, 9465315, 18930630]

約数ペア:

[(1, 18930630), (2, 9465315), (3, 6310210), (5, 3786126), (6, 3155105), (10, 1893063), (15, 1262042), (30, 631021), (569, 33270), (1109, 17070), (1138, 16635), (1707, 11090), (2218, 8535), (2845, 6654), (3327, 5690), (3414, 5545)]