491004090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{52967}}^1$

素因数の和:53083

約数の個数: 48

約数和(自身を含む): 1289029248

約数和(自身を除く): 798025158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 52967, 105934, 158901, 264835, 317802, 476703, 529670, 794505, 953406, 1589010, 2383515, 4767030, 5455601, 10911202, 16366803, 27278005, 32733606, 49100409, 54556010, 81834015, 98200818, 163668030, 245502045, 491004090]

約数ペア:

[(1, 491004090), (2, 245502045), (3, 163668030), (5, 98200818), (6, 81834015), (9, 54556010), (10, 49100409), (15, 32733606), (18, 27278005), (30, 16366803), (45, 10911202), (90, 5455601), (103, 4767030), (206, 2383515), (309, 1589010), (515, 953406), (618, 794505), (927, 529670), (1030, 476703), (1545, 317802), (1854, 264835), (3090, 158901), (4635, 105934), (9270, 52967)]