87549210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138967}}^1$

素因数の和:138987

約数の個数: 48

約数和(自身を含む): 260148096

約数和(自身を除く): 172598886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 138967, 277934, 416901, 694835, 833802, 972769, 1250703, 1389670, 1945538, 2084505, 2501406, 2918307, 4169010, 4863845, 5836614, 6253515, 8754921, 9727690, 12507030, 14591535, 17509842, 29183070, 43774605, 87549210]

約数ペア:

[(1, 87549210), (2, 43774605), (3, 29183070), (5, 17509842), (6, 14591535), (7, 12507030), (9, 9727690), (10, 8754921), (14, 6253515), (15, 5836614), (18, 4863845), (21, 4169010), (30, 2918307), (35, 2501406), (42, 2084505), (45, 1945538), (63, 1389670), (70, 1250703), (90, 972769), (105, 833802), (126, 694835), (210, 416901), (315, 277934), (630, 138967)]