270454290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{310867}}^1$

素因数の和:310906

約数の個数: 32

約数和(自身を含む): 671474880

約数和(自身を除く): 401020590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 310867, 621734, 932601, 1554335, 1865202, 3108670, 4663005, 9015143, 9326010, 18030286, 27045429, 45075715, 54090858, 90151430, 135227145, 270454290]

約数ペア:

[(1, 270454290), (2, 135227145), (3, 90151430), (5, 54090858), (6, 45075715), (10, 27045429), (15, 18030286), (29, 9326010), (30, 9015143), (58, 4663005), (87, 3108670), (145, 1865202), (174, 1554335), (290, 932601), (435, 621734), (870, 310867)]