855330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 2346624

約数和(自身を除く): 1491294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4073, 8146, 12219, 20365, 24438, 28511, 40730, 57022, 61095, 85533, 122190, 142555, 171066, 285110, 427665, 855330]

約数ペア:

[(1, 855330), (2, 427665), (3, 285110), (5, 171066), (6, 142555), (7, 122190), (10, 85533), (14, 61095), (15, 57022), (21, 40730), (30, 28511), (35, 24438), (42, 20365), (70, 12219), (105, 8146), (210, 4073)]