254124060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4235401}}^1$

素因数の和:4235413

約数の個数: 24

約数和(自身を含む): 711547536

約数和(自身を除く): 457423476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4235401, 8470802, 12706203, 16941604, 21177005, 25412406, 42354010, 50824812, 63531015, 84708020, 127062030, 254124060]

約数ペア:

[(1, 254124060), (2, 127062030), (3, 84708020), (4, 63531015), (5, 50824812), (6, 42354010), (10, 25412406), (12, 21177005), (15, 16941604), (20, 12706203), (30, 8470802), (60, 4235401)]