42169670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 78170400

約数和(自身を除く): 36000730

約数列:

[1, 2, 5, 10, 43, 86, 215, 281, 349, 430, 562, 698, 1405, 1745, 2810, 3490, 12083, 15007, 24166, 30014, 60415, 75035, 98069, 120830, 150070, 196138, 490345, 980690, 4216967, 8433934, 21084835, 42169670]

約数ペア:

[(1, 42169670), (2, 21084835), (5, 8433934), (10, 4216967), (43, 980690), (86, 490345), (215, 196138), (281, 150070), (349, 120830), (430, 98069), (562, 75035), (698, 60415), (1405, 30014), (1745, 24166), (2810, 15007), (3490, 12083)]