13051132920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5179021}}^1$

素因数の和:5179045

約数の個数: 96

約数和(自身を含む): 48475645920

約数和(自身を除く): 35424513000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5179021, 10358042, 15537063, 20716084, 25895105, 31074126, 36253147, 41432168, 46611189, 51790210, 62148252, 72506294, 77685315, 93222378, 103580420, 108759441, 124296504, 145012588, 155370630, 181265735, 186444756, 207160840, 217518882, 233055945, 290025176, 310741260, 326278323, 362531470, 372889512, 435037764, 466111890, 543797205, 621482520, 652556646, 725062940, 870075528, 932223780, 1087594410, 1305113292, 1450125880, 1631391615, 1864447560, 2175188820, 2610226584, 3262783230, 4350377640, 6525566460, 13051132920]

約数ペア:

[(1, 13051132920), (2, 6525566460), (3, 4350377640), (4, 3262783230), (5, 2610226584), (6, 2175188820), (7, 1864447560), (8, 1631391615), (9, 1450125880), (10, 1305113292), (12, 1087594410), (14, 932223780), (15, 870075528), (18, 725062940), (20, 652556646), (21, 621482520), (24, 543797205), (28, 466111890), (30, 435037764), (35, 372889512), (36, 362531470), (40, 326278323), (42, 310741260), (45, 290025176), (56, 233055945), (60, 217518882), (63, 207160840), (70, 186444756), (72, 181265735), (84, 155370630), (90, 145012588), (105, 124296504), (120, 108759441), (126, 103580420), (140, 93222378), (168, 77685315), (180, 72506294), (210, 62148252), (252, 51790210), (280, 46611189), (315, 41432168), (360, 36253147), (420, 31074126), (504, 25895105), (630, 20716084), (840, 15537063), (1260, 10358042), (2520, 5179021)]