2019417030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773723}}^1$

素因数の和:773765

約数の個数: 48

約数和(自身を含む): 5431542480

約数和(自身を除く): 3412125450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 773723, 1547446, 2321169, 3868615, 4642338, 6963507, 7737230, 11605845, 13927014, 22437967, 23211690, 34817535, 44875934, 67313901, 69635070, 112189835, 134627802, 201941703, 224379670, 336569505, 403883406, 673139010, 1009708515, 2019417030]

約数ペア:

[(1, 2019417030), (2, 1009708515), (3, 673139010), (5, 403883406), (6, 336569505), (9, 224379670), (10, 201941703), (15, 134627802), (18, 112189835), (29, 69635070), (30, 67313901), (45, 44875934), (58, 34817535), (87, 23211690), (90, 22437967), (145, 13927014), (174, 11605845), (261, 7737230), (290, 6963507), (435, 4642338), (522, 3868615), (870, 2321169), (1305, 1547446), (2610, 773723)]