339861890

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 621444096

約数和(自身を除く): 281582206

約数列:

[1, 2, 5, 10, 103, 181, 206, 362, 515, 905, 1030, 1810, 1823, 3646, 9115, 18230, 18643, 37286, 93215, 186430, 187769, 329963, 375538, 659926, 938845, 1649815, 1877690, 3299630, 33986189, 67972378, 169930945, 339861890]

約数ペア:

[(1, 339861890), (2, 169930945), (5, 67972378), (10, 33986189), (103, 3299630), (181, 1877690), (206, 1649815), (362, 938845), (515, 659926), (905, 375538), (1030, 329963), (1810, 187769), (1823, 186430), (3646, 93215), (9115, 37286), (18230, 18643)]