83517210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44189}}^1$

素因数の和:44212

約数の個数: 64

約数和(自身を含む): 254534400

約数和(自身を除く): 171017190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44189, 88378, 132567, 220945, 265134, 309323, 397701, 441890, 618646, 662835, 795402, 927969, 1193103, 1325670, 1546615, 1855938, 1988505, 2386206, 2783907, 3093230, 3977010, 4639845, 5567814, 5965515, 8351721, 9279690, 11931030, 13919535, 16703442, 27839070, 41758605, 83517210]

約数ペア:

[(1, 83517210), (2, 41758605), (3, 27839070), (5, 16703442), (6, 13919535), (7, 11931030), (9, 9279690), (10, 8351721), (14, 5965515), (15, 5567814), (18, 4639845), (21, 3977010), (27, 3093230), (30, 2783907), (35, 2386206), (42, 1988505), (45, 1855938), (54, 1546615), (63, 1325670), (70, 1193103), (90, 927969), (105, 795402), (126, 662835), (135, 618646), (189, 441890), (210, 397701), (270, 309323), (315, 265134), (378, 220945), (630, 132567), (945, 88378), (1890, 44189)]