171151740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41341}}^1$

素因数の和:41379

約数の個数: 72

約数和(自身を含む): 541745568

約数和(自身を除く): 370593828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 41341, 82682, 124023, 165364, 206705, 248046, 372069, 413410, 496092, 620115, 744138, 826820, 950843, 1240230, 1488276, 1860345, 1901686, 2480460, 2852529, 3720690, 3803372, 4754215, 5705058, 7441380, 8557587, 9508430, 11410116, 14262645, 17115174, 19016860, 28525290, 34230348, 42787935, 57050580, 85575870, 171151740]

約数ペア:

[(1, 171151740), (2, 85575870), (3, 57050580), (4, 42787935), (5, 34230348), (6, 28525290), (9, 19016860), (10, 17115174), (12, 14262645), (15, 11410116), (18, 9508430), (20, 8557587), (23, 7441380), (30, 5705058), (36, 4754215), (45, 3803372), (46, 3720690), (60, 2852529), (69, 2480460), (90, 1901686), (92, 1860345), (115, 1488276), (138, 1240230), (180, 950843), (207, 826820), (230, 744138), (276, 620115), (345, 496092), (414, 413410), (460, 372069), (690, 248046), (828, 206705), (1035, 165364), (1380, 124023), (2070, 82682), (4140, 41341)]