17669870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 32810400

約数和(自身を除く): 15140530

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 349, 415, 610, 698, 830, 1745, 3490, 5063, 10126, 21289, 25315, 28967, 42578, 50630, 57934, 106445, 144835, 212890, 289670, 1766987, 3533974, 8834935, 17669870]

約数ペア:

[(1, 17669870), (2, 8834935), (5, 3533974), (10, 1766987), (61, 289670), (83, 212890), (122, 144835), (166, 106445), (305, 57934), (349, 50630), (415, 42578), (610, 28967), (698, 25315), (830, 21289), (1745, 10126), (3490, 5063)]