68577810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{326561}}^1$

素因数の和:326578

約数の個数: 32

約数和(自身を含む): 188099712

約数和(自身を除く): 119521902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 326561, 653122, 979683, 1632805, 1959366, 2285927, 3265610, 4571854, 4898415, 6857781, 9796830, 11429635, 13715562, 22859270, 34288905, 68577810]

約数ペア:

[(1, 68577810), (2, 34288905), (3, 22859270), (5, 13715562), (6, 11429635), (7, 9796830), (10, 6857781), (14, 4898415), (15, 4571854), (21, 3265610), (30, 2285927), (35, 1959366), (42, 1632805), (70, 979683), (105, 653122), (210, 326561)]