121047570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 361520640

約数和(自身を除く): 240473070

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, 271, 315, 542, 630, 709, 813, 1355, 1418, 1626, 1897, 2127, 2439, 2710, 3545, 3794, 4065, 4254, 4878, 4963, 5691, 6381, 7090, 8130, 9485, 9926, 10635, 11382, 12195, 12762, 14889, 17073, 18970, 21270, 24390, 24815, 28455, 29778, 31905, 34146, 44667, 49630, 56910, 63810, 74445, 85365, 89334, 148890, 170730, 192139, 223335, 384278, 446670, 576417, 960695, 1152834, 1344973, 1729251, 1921390, 2689946, 2882085, 3458502, 4034919, 5764170, 6724865, 8069838, 8646255, 12104757, 13449730, 17292510, 20174595, 24209514, 40349190, 60523785, 121047570]

約数ペア:

[(1, 121047570), (2, 60523785), (3, 40349190), (5, 24209514), (6, 20174595), (7, 17292510), (9, 13449730), (10, 12104757), (14, 8646255), (15, 8069838), (18, 6724865), (21, 5764170), (30, 4034919), (35, 3458502), (42, 2882085), (45, 2689946), (63, 1921390), (70, 1729251), (90, 1344973), (105, 1152834), (126, 960695), (210, 576417), (271, 446670), (315, 384278), (542, 223335), (630, 192139), (709, 170730), (813, 148890), (1355, 89334), (1418, 85365), (1626, 74445), (1897, 63810), (2127, 56910), (2439, 49630), (2710, 44667), (3545, 34146), (3794, 31905), (4065, 29778), (4254, 28455), (4878, 24815), (4963, 24390), (5691, 21270), (6381, 18970), (7090, 17073), (8130, 14889), (9485, 12762), (9926, 12195), (10635, 11382)]