15705445812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{710911}}^1$

素因数の和:711188

約数の個数: 48

約数和(自身を含む): 42040492032

約数和(自身を除く): 26335046220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 710911, 1421822, 2132733, 2843644, 4265466, 4976377, 8530932, 9952754, 14929131, 19905508, 29858262, 59716524, 186969593, 373939186, 560908779, 747878372, 1121817558, 1308787151, 2243635116, 2617574302, 3926361453, 5235148604, 7852722906, 15705445812]

約数ペア:

[(1, 15705445812), (2, 7852722906), (3, 5235148604), (4, 3926361453), (6, 2617574302), (7, 2243635116), (12, 1308787151), (14, 1121817558), (21, 747878372), (28, 560908779), (42, 373939186), (84, 186969593), (263, 59716524), (526, 29858262), (789, 19905508), (1052, 14929131), (1578, 9952754), (1841, 8530932), (3156, 4976377), (3682, 4265466), (5523, 2843644), (7364, 2132733), (11046, 1421822), (22092, 710911)]