502561140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{492707}}^1$

素因数の和:492736

約数の個数: 48

約数和(自身を含む): 1489948992

約数和(自身を除く): 987387852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 492707, 985414, 1478121, 1970828, 2463535, 2956242, 4927070, 5912484, 7390605, 8376019, 9854140, 14781210, 16752038, 25128057, 29562420, 33504076, 41880095, 50256114, 83760190, 100512228, 125640285, 167520380, 251280570, 502561140]

約数ペア:

[(1, 502561140), (2, 251280570), (3, 167520380), (4, 125640285), (5, 100512228), (6, 83760190), (10, 50256114), (12, 41880095), (15, 33504076), (17, 29562420), (20, 25128057), (30, 16752038), (34, 14781210), (51, 9854140), (60, 8376019), (68, 7390605), (85, 5912484), (102, 4927070), (170, 2956242), (204, 2463535), (255, 1970828), (340, 1478121), (510, 985414), (1020, 492707)]