8428541610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{7193}}^1$

素因数の和:7623

約数の個数: 64

約数和(自身を含む): 20449376640

約数和(自身を除く): 12020835030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 281, 417, 562, 695, 834, 843, 1390, 1405, 1686, 2085, 2810, 4170, 4215, 7193, 8430, 14386, 21579, 35965, 39059, 43158, 71930, 78118, 107895, 117177, 195295, 215790, 234354, 390590, 585885, 999827, 1171770, 1999654, 2021233, 2999481, 4042466, 4999135, 5998962, 6063699, 9998270, 10106165, 12127398, 14997405, 20212330, 29994810, 30318495, 60636990, 280951387, 561902774, 842854161, 1404756935, 1685708322, 2809513870, 4214270805, 8428541610]

約数ペア:

[(1, 8428541610), (2, 4214270805), (3, 2809513870), (5, 1685708322), (6, 1404756935), (10, 842854161), (15, 561902774), (30, 280951387), (139, 60636990), (278, 30318495), (281, 29994810), (417, 20212330), (562, 14997405), (695, 12127398), (834, 10106165), (843, 9998270), (1390, 6063699), (1405, 5998962), (1686, 4999135), (2085, 4042466), (2810, 2999481), (4170, 2021233), (4215, 1999654), (7193, 1171770), (8430, 999827), (14386, 585885), (21579, 390590), (35965, 234354), (39059, 215790), (43158, 195295), (71930, 117177), (78118, 107895)]