89464620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 287659008

約数和(自身を除く): 198194388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 293, 420, 586, 727, 879, 1172, 1454, 1465, 1758, 2051, 2181, 2908, 2930, 3516, 3635, 4102, 4362, 4395, 5089, 5860, 6153, 7270, 8204, 8724, 8790, 10178, 10255, 10905, 12306, 14540, 15267, 17580, 20356, 20510, 21810, 24612, 25445, 30534, 30765, 41020, 43620, 50890, 61068, 61530, 76335, 101780, 123060, 152670, 213011, 305340, 426022, 639033, 852044, 1065055, 1278066, 1491077, 2130110, 2556132, 2982154, 3195165, 4260220, 4473231, 5964308, 6390330, 7455385, 8946462, 12780660, 14910770, 17892924, 22366155, 29821540, 44732310, 89464620]

約数ペア:

[(1, 89464620), (2, 44732310), (3, 29821540), (4, 22366155), (5, 17892924), (6, 14910770), (7, 12780660), (10, 8946462), (12, 7455385), (14, 6390330), (15, 5964308), (20, 4473231), (21, 4260220), (28, 3195165), (30, 2982154), (35, 2556132), (42, 2130110), (60, 1491077), (70, 1278066), (84, 1065055), (105, 852044), (140, 639033), (210, 426022), (293, 305340), (420, 213011), (586, 152670), (727, 123060), (879, 101780), (1172, 76335), (1454, 61530), (1465, 61068), (1758, 50890), (2051, 43620), (2181, 41020), (2908, 30765), (2930, 30534), (3516, 25445), (3635, 24612), (4102, 21810), (4362, 20510), (4395, 20356), (5089, 17580), (5860, 15267), (6153, 14540), (7270, 12306), (8204, 10905), (8724, 10255), (8790, 10178)]