30877090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 58921920

約数和(自身を除く): 28044830

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 997, 1630, 1994, 3097, 4985, 6194, 9970, 15485, 18943, 30970, 37886, 94715, 162511, 189430, 325022, 812555, 1625110, 3087709, 6175418, 15438545, 30877090]

約数ペア:

[(1, 30877090), (2, 15438545), (5, 6175418), (10, 3087709), (19, 1625110), (38, 812555), (95, 325022), (163, 189430), (190, 162511), (326, 94715), (815, 37886), (997, 30970), (1630, 18943), (1994, 15485), (3097, 9970), (4985, 6194)]