7439810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 15973632

約数和(自身を除く): 8533822

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 4621, 9242, 23105, 32347, 46210, 64694, 106283, 161735, 212566, 323470, 531415, 743981, 1062830, 1487962, 3719905, 7439810]

約数ペア:

[(1, 7439810), (2, 3719905), (5, 1487962), (7, 1062830), (10, 743981), (14, 531415), (23, 323470), (35, 212566), (46, 161735), (70, 106283), (115, 64694), (161, 46210), (230, 32347), (322, 23105), (805, 9242), (1610, 4621)]