28588630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 59227200

約数和(自身を除く): 30638570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2741, 5215, 5482, 10430, 13705, 19187, 27410, 38374, 95935, 191870, 408409, 816818, 2042045, 2858863, 4084090, 5717726, 14294315, 28588630]

約数ペア:

[(1, 28588630), (2, 14294315), (5, 5717726), (7, 4084090), (10, 2858863), (14, 2042045), (35, 816818), (70, 408409), (149, 191870), (298, 95935), (745, 38374), (1043, 27410), (1490, 19187), (2086, 13705), (2741, 10430), (5215, 5482)]