496656090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{262781}}^1$

素因数の和:262804

約数の個数: 64

約数和(自身を含む): 1513624320

約数和(自身を除く): 1016968230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 262781, 525562, 788343, 1313905, 1576686, 1839467, 2365029, 2627810, 3678934, 3941715, 4730058, 5518401, 7095087, 7883430, 9197335, 11036802, 11825145, 14190174, 16555203, 18394670, 23650290, 27592005, 33110406, 35475435, 49665609, 55184010, 70950870, 82776015, 99331218, 165552030, 248328045, 496656090]

約数ペア:

[(1, 496656090), (2, 248328045), (3, 165552030), (5, 99331218), (6, 82776015), (7, 70950870), (9, 55184010), (10, 49665609), (14, 35475435), (15, 33110406), (18, 27592005), (21, 23650290), (27, 18394670), (30, 16555203), (35, 14190174), (42, 11825145), (45, 11036802), (54, 9197335), (63, 7883430), (70, 7095087), (90, 5518401), (105, 4730058), (126, 3941715), (135, 3678934), (189, 2627810), (210, 2365029), (270, 1839467), (315, 1576686), (378, 1313905), (630, 788343), (945, 525562), (1890, 262781)]