2019428910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{334897}}^1$

素因数の和:334977

約数の個数: 48

約数和(自身を含む): 5328896976

約数和(自身を除く): 3309468066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 334897, 669794, 1004691, 1674485, 2009382, 3014073, 3348970, 5023455, 6028146, 10046910, 15070365, 22438099, 30140730, 44876198, 67314297, 112190495, 134628594, 201942891, 224380990, 336571485, 403885782, 673142970, 1009714455, 2019428910]

約数ペア:

[(1, 2019428910), (2, 1009714455), (3, 673142970), (5, 403885782), (6, 336571485), (9, 224380990), (10, 201942891), (15, 134628594), (18, 112190495), (30, 67314297), (45, 44876198), (67, 30140730), (90, 22438099), (134, 15070365), (201, 10046910), (335, 6028146), (402, 5023455), (603, 3348970), (670, 3014073), (1005, 2009382), (1206, 1674485), (2010, 1004691), (3015, 669794), (6030, 334897)]