1831529510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19553}}^1$

素因数の和:19625

約数の個数: 64

約数和(自身を含む): 3801297600

約数和(自身を除く): 1969768090

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 986, 1102, 1615, 2465, 2755, 3230, 4930, 5510, 9367, 18734, 19553, 39106, 46835, 93670, 97765, 195530, 332401, 371507, 567037, 664802, 743014, 1134074, 1662005, 1857535, 2835185, 3324010, 3715070, 5670370, 6315619, 9639629, 10773703, 12631238, 19279258, 21547406, 31578095, 48198145, 53868515, 63156190, 96396290, 107737030, 183152951, 366305902, 915764755, 1831529510]

約数ペア:

[(1, 1831529510), (2, 915764755), (5, 366305902), (10, 183152951), (17, 107737030), (19, 96396290), (29, 63156190), (34, 53868515), (38, 48198145), (58, 31578095), (85, 21547406), (95, 19279258), (145, 12631238), (170, 10773703), (190, 9639629), (290, 6315619), (323, 5670370), (493, 3715070), (551, 3324010), (646, 2835185), (986, 1857535), (1102, 1662005), (1615, 1134074), (2465, 743014), (2755, 664802), (3230, 567037), (4930, 371507), (5510, 332401), (9367, 195530), (18734, 97765), (19553, 93670), (39106, 46835)]