131098390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{33529}}^1$

素因数の和:33576

約数の個数: 32

約数和(自身を含む): 260729280

約数和(自身を除く): 129630890

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 33529, 67058, 167645, 335290, 569993, 771167, 1139986, 1542334, 2849965, 3855835, 5699930, 7711670, 13109839, 26219678, 65549195, 131098390]

約数ペア:

[(1, 131098390), (2, 65549195), (5, 26219678), (10, 13109839), (17, 7711670), (23, 5699930), (34, 3855835), (46, 2849965), (85, 1542334), (115, 1139986), (170, 771167), (230, 569993), (391, 335290), (782, 167645), (1955, 67058), (3910, 33529)]