57042780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9413}}^1$

素因数の和:9526

約数の個数: 48

約数和(自身を含む): 161318304

約数和(自身を除く): 104275524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 9413, 18826, 28239, 37652, 47065, 56478, 94130, 112956, 141195, 188260, 282390, 564780, 950713, 1901426, 2852139, 3802852, 4753565, 5704278, 9507130, 11408556, 14260695, 19014260, 28521390, 57042780]

約数ペア:

[(1, 57042780), (2, 28521390), (3, 19014260), (4, 14260695), (5, 11408556), (6, 9507130), (10, 5704278), (12, 4753565), (15, 3802852), (20, 2852139), (30, 1901426), (60, 950713), (101, 564780), (202, 282390), (303, 188260), (404, 141195), (505, 112956), (606, 94130), (1010, 56478), (1212, 47065), (1515, 37652), (2020, 28239), (3030, 18826), (6060, 9413)]