17874395940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{152851}}^1$

素因数の和:154812

約数の個数: 48

約数和(自身を含む): 50074315200

約数和(自身を除く): 32199919260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1949, 3898, 5847, 7796, 9745, 11694, 19490, 23388, 29235, 38980, 58470, 116940, 152851, 305702, 458553, 611404, 764255, 917106, 1528510, 1834212, 2292765, 3057020, 4585530, 9171060, 297906599, 595813198, 893719797, 1191626396, 1489532995, 1787439594, 2979065990, 3574879188, 4468598985, 5958131980, 8937197970, 17874395940]

約数ペア:

[(1, 17874395940), (2, 8937197970), (3, 5958131980), (4, 4468598985), (5, 3574879188), (6, 2979065990), (10, 1787439594), (12, 1489532995), (15, 1191626396), (20, 893719797), (30, 595813198), (60, 297906599), (1949, 9171060), (3898, 4585530), (5847, 3057020), (7796, 2292765), (9745, 1834212), (11694, 1528510), (19490, 917106), (23388, 764255), (29235, 611404), (38980, 458553), (58470, 305702), (116940, 152851)]