9482590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 19184256

約数和(自身を除く): 9701666

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 181, 310, 338, 362, 403, 806, 845, 905, 1690, 1810, 2015, 2353, 4030, 4706, 5239, 5611, 10478, 11222, 11765, 23530, 26195, 28055, 30589, 52390, 56110, 61178, 72943, 145886, 152945, 305890, 364715, 729430, 948259, 1896518, 4741295, 9482590]

約数ペア:

[(1, 9482590), (2, 4741295), (5, 1896518), (10, 948259), (13, 729430), (26, 364715), (31, 305890), (62, 152945), (65, 145886), (130, 72943), (155, 61178), (169, 56110), (181, 52390), (310, 30589), (338, 28055), (362, 26195), (403, 23530), (806, 11765), (845, 11222), (905, 10478), (1690, 5611), (1810, 5239), (2015, 4706), (2353, 4030)]