309201060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38747}}^1$

素因数の和:38785

約数の個数: 96

約数和(自身を含む): 1041546240

約数和(自身を除く): 732345180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 38747, 77494, 116241, 154988, 193735, 232482, 271229, 387470, 464964, 542458, 581205, 736193, 774940, 813687, 1084916, 1162410, 1356145, 1472386, 1627374, 2208579, 2324820, 2712290, 2944772, 3254748, 3680965, 4068435, 4417158, 5153351, 5424580, 7361930, 8136870, 8834316, 10306702, 11042895, 14723860, 15460053, 16273740, 20613404, 22085790, 25766755, 30920106, 44171580, 51533510, 61840212, 77300265, 103067020, 154600530, 309201060]

約数ペア:

[(1, 309201060), (2, 154600530), (3, 103067020), (4, 77300265), (5, 61840212), (6, 51533510), (7, 44171580), (10, 30920106), (12, 25766755), (14, 22085790), (15, 20613404), (19, 16273740), (20, 15460053), (21, 14723860), (28, 11042895), (30, 10306702), (35, 8834316), (38, 8136870), (42, 7361930), (57, 5424580), (60, 5153351), (70, 4417158), (76, 4068435), (84, 3680965), (95, 3254748), (105, 2944772), (114, 2712290), (133, 2324820), (140, 2208579), (190, 1627374), (210, 1472386), (228, 1356145), (266, 1162410), (285, 1084916), (380, 813687), (399, 774940), (420, 736193), (532, 581205), (570, 542458), (665, 464964), (798, 387470), (1140, 271229), (1330, 232482), (1596, 193735), (1995, 154988), (2660, 116241), (3990, 77494), (7980, 38747)]