729210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 1774080

約数和(自身を除く): 1044870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 223, 327, 446, 545, 654, 669, 1090, 1115, 1338, 1635, 2230, 3270, 3345, 6690, 24307, 48614, 72921, 121535, 145842, 243070, 364605, 729210]

約数ペア:

[(1, 729210), (2, 364605), (3, 243070), (5, 145842), (6, 121535), (10, 72921), (15, 48614), (30, 24307), (109, 6690), (218, 3345), (223, 3270), (327, 2230), (446, 1635), (545, 1338), (654, 1115), (669, 1090)]