12905610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13918

約数の個数: 32

約数和(自身を含む): 31974912

約数和(自身を除く): 19069302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13877, 27754, 41631, 69385, 83262, 138770, 208155, 416310, 430187, 860374, 1290561, 2150935, 2581122, 4301870, 6452805, 12905610]

約数ペア:

[(1, 12905610), (2, 6452805), (3, 4301870), (5, 2581122), (6, 2150935), (10, 1290561), (15, 860374), (30, 430187), (31, 416310), (62, 208155), (93, 138770), (155, 83262), (186, 69385), (310, 41631), (465, 27754), (930, 13877)]