13211190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 34581456

約数和(自身を除く): 21370266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 811, 905, 1086, 1622, 1629, 1810, 2433, 2715, 3258, 4055, 4866, 5430, 7299, 8110, 8145, 12165, 14598, 16290, 24330, 36495, 72990, 146791, 293582, 440373, 733955, 880746, 1321119, 1467910, 2201865, 2642238, 4403730, 6605595, 13211190]

約数ペア:

[(1, 13211190), (2, 6605595), (3, 4403730), (5, 2642238), (6, 2201865), (9, 1467910), (10, 1321119), (15, 880746), (18, 733955), (30, 440373), (45, 293582), (90, 146791), (181, 72990), (362, 36495), (543, 24330), (811, 16290), (905, 14598), (1086, 12165), (1622, 8145), (1629, 8110), (1810, 7299), (2433, 5430), (2715, 4866), (3258, 4055)]