417217860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18251}}^1$

素因数の和:18393

約数の個数: 72

約数和(自身を含む): 1275595776

約数和(自身を除く): 858377916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 18251, 22860, 36502, 54753, 73004, 91255, 109506, 164259, 182510, 219012, 273765, 328518, 365020, 547530, 657036, 821295, 1095060, 1642590, 2317877, 3285180, 4635754, 6953631, 9271508, 11589385, 13907262, 20860893, 23178770, 27814524, 34768155, 41721786, 46357540, 69536310, 83443572, 104304465, 139072620, 208608930, 417217860]

約数ペア:

[(1, 417217860), (2, 208608930), (3, 139072620), (4, 104304465), (5, 83443572), (6, 69536310), (9, 46357540), (10, 41721786), (12, 34768155), (15, 27814524), (18, 23178770), (20, 20860893), (30, 13907262), (36, 11589385), (45, 9271508), (60, 6953631), (90, 4635754), (127, 3285180), (180, 2317877), (254, 1642590), (381, 1095060), (508, 821295), (635, 657036), (762, 547530), (1143, 365020), (1270, 328518), (1524, 273765), (1905, 219012), (2286, 182510), (2540, 164259), (3810, 109506), (4572, 91255), (5715, 73004), (7620, 54753), (11430, 36502), (18251, 22860)]