12604290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13594

約数の個数: 32

約数和(自身を含む): 31228416

約数和(自身を除く): 18624126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13553, 27106, 40659, 67765, 81318, 135530, 203295, 406590, 420143, 840286, 1260429, 2100715, 2520858, 4201430, 6302145, 12604290]

約数ペア:

[(1, 12604290), (2, 6302145), (3, 4201430), (5, 2520858), (6, 2100715), (10, 1260429), (15, 840286), (30, 420143), (31, 406590), (62, 203295), (93, 135530), (155, 81318), (186, 67765), (310, 40659), (465, 27106), (930, 13553)]