68842830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{327823}}^1$

素因数の和:327840

約数の個数: 32

約数和(自身を含む): 188826624

約数和(自身を除く): 119983794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 327823, 655646, 983469, 1639115, 1966938, 2294761, 3278230, 4589522, 4917345, 6884283, 9834690, 11473805, 13768566, 22947610, 34421415, 68842830]

約数ペア:

[(1, 68842830), (2, 34421415), (3, 22947610), (5, 13768566), (6, 11473805), (7, 9834690), (10, 6884283), (14, 4917345), (15, 4589522), (21, 3278230), (30, 2294761), (35, 1966938), (42, 1639115), (70, 983469), (105, 655646), (210, 327823)]