108523740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139133}}^1$

素因数の和:139158

約数の個数: 48

約数和(自身を含む): 327243168

約数和(自身を除く): 218719428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 139133, 278266, 417399, 556532, 695665, 834798, 1391330, 1669596, 1808729, 2086995, 2782660, 3617458, 4173990, 5426187, 7234916, 8347980, 9043645, 10852374, 18087290, 21704748, 27130935, 36174580, 54261870, 108523740]

約数ペア:

[(1, 108523740), (2, 54261870), (3, 36174580), (4, 27130935), (5, 21704748), (6, 18087290), (10, 10852374), (12, 9043645), (13, 8347980), (15, 7234916), (20, 5426187), (26, 4173990), (30, 3617458), (39, 2782660), (52, 2086995), (60, 1808729), (65, 1669596), (78, 1391330), (130, 834798), (156, 695665), (195, 556532), (260, 417399), (390, 278266), (780, 139133)]