13206310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 14372570

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 113, 130, 145, 155, 226, 290, 310, 377, 403, 565, 754, 806, 899, 1130, 1469, 1798, 1885, 2015, 2938, 3277, 3503, 3770, 4030, 4495, 6554, 7006, 7345, 8990, 11687, 14690, 16385, 17515, 23374, 32770, 35030, 42601, 45539, 58435, 85202, 91078, 101587, 116870, 203174, 213005, 227695, 426010, 455390, 507935, 1015870, 1320631, 2641262, 6603155, 13206310]

約数ペア:

[(1, 13206310), (2, 6603155), (5, 2641262), (10, 1320631), (13, 1015870), (26, 507935), (29, 455390), (31, 426010), (58, 227695), (62, 213005), (65, 203174), (113, 116870), (130, 101587), (145, 91078), (155, 85202), (226, 58435), (290, 45539), (310, 42601), (377, 35030), (403, 32770), (565, 23374), (754, 17515), (806, 16385), (899, 14690), (1130, 11687), (1469, 8990), (1798, 7345), (1885, 7006), (2015, 6554), (2938, 4495), (3277, 4030), (3503, 3770)]