12847620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 36167040

約数和(自身を除く): 23319420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 919, 932, 1165, 1398, 1838, 2330, 2757, 2796, 3495, 3676, 4595, 4660, 5514, 6990, 9190, 11028, 13785, 13980, 18380, 27570, 55140, 214127, 428254, 642381, 856508, 1070635, 1284762, 2141270, 2569524, 3211905, 4282540, 6423810, 12847620]

約数ペア:

[(1, 12847620), (2, 6423810), (3, 4282540), (4, 3211905), (5, 2569524), (6, 2141270), (10, 1284762), (12, 1070635), (15, 856508), (20, 642381), (30, 428254), (60, 214127), (233, 55140), (466, 27570), (699, 18380), (919, 13980), (932, 13785), (1165, 11028), (1398, 9190), (1838, 6990), (2330, 5514), (2757, 4660), (2796, 4595), (3495, 3676)]