12989310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13967}}^1$

素因数の和:14008

約数の個数: 32

約数和(自身を含む): 32182272

約数和(自身を除く): 19192962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13967, 27934, 41901, 69835, 83802, 139670, 209505, 419010, 432977, 865954, 1298931, 2164885, 2597862, 4329770, 6494655, 12989310]

約数ペア:

[(1, 12989310), (2, 6494655), (3, 4329770), (5, 2597862), (6, 2164885), (10, 1298931), (15, 865954), (30, 432977), (31, 419010), (62, 209505), (93, 139670), (155, 83802), (186, 69835), (310, 41901), (465, 27934), (930, 13967)]