22668270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2689}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 54617760

約数和(自身を除く): 31949490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2689, 2810, 4215, 5378, 8067, 8430, 13445, 16134, 26890, 40335, 80670, 755609, 1511218, 2266827, 3778045, 4533654, 7556090, 11334135, 22668270]

約数ペア:

[(1, 22668270), (2, 11334135), (3, 7556090), (5, 4533654), (6, 3778045), (10, 2266827), (15, 1511218), (30, 755609), (281, 80670), (562, 40335), (843, 26890), (1405, 16134), (1686, 13445), (2689, 8430), (2810, 8067), (4215, 5378)]