12380410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 13280390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1187, 1490, 2086, 2374, 5215, 5935, 8309, 10430, 11870, 16618, 41545, 83090, 176863, 353726, 884315, 1238041, 1768630, 2476082, 6190205, 12380410]

約数ペア:

[(1, 12380410), (2, 6190205), (5, 2476082), (7, 1768630), (10, 1238041), (14, 884315), (35, 353726), (70, 176863), (149, 83090), (298, 41545), (745, 16618), (1043, 11870), (1187, 10430), (1490, 8309), (2086, 5935), (2374, 5215)]