2018794920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{4751}}^1$

素因数の和:8306

約数の個数: 64

約数和(自身を含む): 6059370240

約数和(自身を除く): 4040575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3541, 4751, 7082, 9502, 10623, 14164, 14253, 17705, 19004, 21246, 23755, 28328, 28506, 35410, 38008, 42492, 47510, 53115, 57012, 70820, 71265, 84984, 95020, 106230, 114024, 141640, 142530, 190040, 212460, 285060, 424920, 570120, 16823291, 33646582, 50469873, 67293164, 84116455, 100939746, 134586328, 168232910, 201879492, 252349365, 336465820, 403758984, 504698730, 672931640, 1009397460, 2018794920]

約数ペア:

[(1, 2018794920), (2, 1009397460), (3, 672931640), (4, 504698730), (5, 403758984), (6, 336465820), (8, 252349365), (10, 201879492), (12, 168232910), (15, 134586328), (20, 100939746), (24, 84116455), (30, 67293164), (40, 50469873), (60, 33646582), (120, 16823291), (3541, 570120), (4751, 424920), (7082, 285060), (9502, 212460), (10623, 190040), (14164, 142530), (14253, 141640), (17705, 114024), (19004, 106230), (21246, 95020), (23755, 84984), (28328, 71265), (28506, 70820), (35410, 57012), (38008, 53115), (42492, 47510)]