38630220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17401}}^1$

素因数の和:17450

約数の個数: 48

約数和(自身を含む): 111094368

約数和(自身を除く): 72464148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17401, 34802, 52203, 69604, 87005, 104406, 174010, 208812, 261015, 348020, 522030, 643837, 1044060, 1287674, 1931511, 2575348, 3219185, 3863022, 6438370, 7726044, 9657555, 12876740, 19315110, 38630220]

約数ペア:

[(1, 38630220), (2, 19315110), (3, 12876740), (4, 9657555), (5, 7726044), (6, 6438370), (10, 3863022), (12, 3219185), (15, 2575348), (20, 1931511), (30, 1287674), (37, 1044060), (60, 643837), (74, 522030), (111, 348020), (148, 261015), (185, 208812), (222, 174010), (370, 104406), (444, 87005), (555, 69604), (740, 52203), (1110, 34802), (2220, 17401)]