17312890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 18539654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1481, 1670, 2338, 2962, 5845, 7405, 10367, 11690, 14810, 20734, 51835, 103670, 247327, 494654, 1236635, 1731289, 2473270, 3462578, 8656445, 17312890]

約数ペア:

[(1, 17312890), (2, 8656445), (5, 3462578), (7, 2473270), (10, 1731289), (14, 1236635), (35, 494654), (70, 247327), (167, 103670), (334, 51835), (835, 20734), (1169, 14810), (1481, 11690), (1670, 10367), (2338, 7405), (2962, 5845)]