16860270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80287}}^1$

素因数の和:80304

約数の個数: 32

約数和(自身を含む): 46245888

約数和(自身を除く): 29385618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80287, 160574, 240861, 401435, 481722, 562009, 802870, 1124018, 1204305, 1686027, 2408610, 2810045, 3372054, 5620090, 8430135, 16860270]

約数ペア:

[(1, 16860270), (2, 8430135), (3, 5620090), (5, 3372054), (6, 2810045), (7, 2408610), (10, 1686027), (14, 1204305), (15, 1124018), (21, 802870), (30, 562009), (35, 481722), (42, 401435), (70, 240861), (105, 160574), (210, 80287)]