16956870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80747}}^1$

素因数の和:80764

約数の個数: 32

約数和(自身を含む): 46510848

約数和(自身を除く): 29553978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80747, 161494, 242241, 403735, 484482, 565229, 807470, 1130458, 1211205, 1695687, 2422410, 2826145, 3391374, 5652290, 8478435, 16956870]

約数ペア:

[(1, 16956870), (2, 8478435), (3, 5652290), (5, 3391374), (6, 2826145), (7, 2422410), (10, 1695687), (14, 1211205), (15, 1130458), (21, 807470), (30, 565229), (35, 484482), (42, 403735), (70, 242241), (105, 161494), (210, 80747)]