2018190210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{3761}}^1$

素因数の和:4379

約数の個数: 64

約数和(自身を含む): 5009900544

約数和(自身を除く): 2991710334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 577, 930, 1154, 1731, 2885, 3462, 3761, 5770, 7522, 8655, 11283, 17310, 17887, 18805, 22566, 35774, 37610, 53661, 56415, 89435, 107322, 112830, 116591, 178870, 233182, 268305, 349773, 536610, 582955, 699546, 1165910, 1748865, 2170097, 3497730, 4340194, 6510291, 10850485, 13020582, 21700970, 32551455, 65102910, 67273007, 134546014, 201819021, 336365035, 403638042, 672730070, 1009095105, 2018190210]

約数ペア:

[(1, 2018190210), (2, 1009095105), (3, 672730070), (5, 403638042), (6, 336365035), (10, 201819021), (15, 134546014), (30, 67273007), (31, 65102910), (62, 32551455), (93, 21700970), (155, 13020582), (186, 10850485), (310, 6510291), (465, 4340194), (577, 3497730), (930, 2170097), (1154, 1748865), (1731, 1165910), (2885, 699546), (3462, 582955), (3761, 536610), (5770, 349773), (7522, 268305), (8655, 233182), (11283, 178870), (17310, 116591), (17887, 112830), (18805, 107322), (22566, 89435), (35774, 56415), (37610, 53661)]