91208740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 244097280

約数和(自身を除く): 152888540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2017, 2261, 2380, 2660, 3230, 4034, 4522, 6460, 8068, 9044, 10085, 11305, 14119, 20170, 22610, 28238, 34289, 38323, 40340, 45220, 56476, 68578, 70595, 76646, 137156, 141190, 153292, 171445, 191615, 240023, 268261, 282380, 342890, 383230, 480046, 536522, 651491, 685780, 766460, 960092, 1073044, 1200115, 1302982, 1341305, 2400230, 2605964, 2682610, 3257455, 4560437, 4800460, 5365220, 6514910, 9120874, 13029820, 18241748, 22802185, 45604370, 91208740]

約数ペア:

[(1, 91208740), (2, 45604370), (4, 22802185), (5, 18241748), (7, 13029820), (10, 9120874), (14, 6514910), (17, 5365220), (19, 4800460), (20, 4560437), (28, 3257455), (34, 2682610), (35, 2605964), (38, 2400230), (68, 1341305), (70, 1302982), (76, 1200115), (85, 1073044), (95, 960092), (119, 766460), (133, 685780), (140, 651491), (170, 536522), (190, 480046), (238, 383230), (266, 342890), (323, 282380), (340, 268261), (380, 240023), (476, 191615), (532, 171445), (595, 153292), (646, 141190), (665, 137156), (1190, 76646), (1292, 70595), (1330, 68578), (1615, 56476), (2017, 45220), (2261, 40340), (2380, 38323), (2660, 34289), (3230, 28238), (4034, 22610), (4522, 20170), (6460, 14119), (8068, 11305), (9044, 10085)]