2835562020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{372121}}^1$

素因数の和:372260

約数の個数: 48

約数和(自身を含む): 8002111488

約数和(自身を除く): 5166549468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 372121, 744242, 1116363, 1488484, 1860605, 2232726, 3721210, 4465452, 5581815, 7442420, 11163630, 22327260, 47259367, 94518734, 141778101, 189037468, 236296835, 283556202, 472593670, 567112404, 708890505, 945187340, 1417781010, 2835562020]

約数ペア:

[(1, 2835562020), (2, 1417781010), (3, 945187340), (4, 708890505), (5, 567112404), (6, 472593670), (10, 283556202), (12, 236296835), (15, 189037468), (20, 141778101), (30, 94518734), (60, 47259367), (127, 22327260), (254, 11163630), (381, 7442420), (508, 5581815), (635, 4465452), (762, 3721210), (1270, 2232726), (1524, 1860605), (1905, 1488484), (2540, 1116363), (3810, 744242), (7620, 372121)]