16885290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 40689216

約数和(自身を除く): 23803926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2003, 2810, 4006, 4215, 6009, 8430, 10015, 12018, 20030, 30045, 60090, 562843, 1125686, 1688529, 2814215, 3377058, 5628430, 8442645, 16885290]

約数ペア:

[(1, 16885290), (2, 8442645), (3, 5628430), (5, 3377058), (6, 2814215), (10, 1688529), (15, 1125686), (30, 562843), (281, 60090), (562, 30045), (843, 20030), (1405, 12018), (1686, 10015), (2003, 8430), (2810, 6009), (4006, 4215)]