246475590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{357211}}^1$

素因数の和:357244

約数の個数: 32

約数和(自身を含む): 617262336

約数和(自身を除く): 370786746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 357211, 714422, 1071633, 1786055, 2143266, 3572110, 5358165, 8215853, 10716330, 16431706, 24647559, 41079265, 49295118, 82158530, 123237795, 246475590]

約数ペア:

[(1, 246475590), (2, 123237795), (3, 82158530), (5, 49295118), (6, 41079265), (10, 24647559), (15, 16431706), (23, 10716330), (30, 8215853), (46, 5358165), (69, 3572110), (115, 2143266), (138, 1786055), (230, 1071633), (345, 714422), (690, 357211)]