23895075780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{955039}}^1$

素因数の和:955193

約数の個数: 72

約数和(自身を含む): 73003257600

約数和(自身を除く): 49108181820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 955039, 1910078, 2865117, 3820156, 4775195, 5730234, 8595351, 9550390, 11460468, 14325585, 17190702, 19100780, 28651170, 34381404, 42976755, 57302340, 85953510, 132750421, 171907020, 265500842, 398251263, 531001684, 663752105, 796502526, 1194753789, 1327504210, 1593005052, 1991256315, 2389507578, 2655008420, 3982512630, 4779015156, 5973768945, 7965025260, 11947537890, 23895075780]

約数ペア:

[(1, 23895075780), (2, 11947537890), (3, 7965025260), (4, 5973768945), (5, 4779015156), (6, 3982512630), (9, 2655008420), (10, 2389507578), (12, 1991256315), (15, 1593005052), (18, 1327504210), (20, 1194753789), (30, 796502526), (36, 663752105), (45, 531001684), (60, 398251263), (90, 265500842), (139, 171907020), (180, 132750421), (278, 85953510), (417, 57302340), (556, 42976755), (695, 34381404), (834, 28651170), (1251, 19100780), (1390, 17190702), (1668, 14325585), (2085, 11460468), (2502, 9550390), (2780, 8595351), (4170, 5730234), (5004, 4775195), (6255, 3820156), (8340, 2865117), (12510, 1910078), (25020, 955039)]