31919370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8975

約数の個数: 64

約数和(自身を含む): 92710656

約数和(自身を除く): 60791286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 8941, 17882, 26823, 44705, 53646, 62587, 89410, 125174, 134115, 151997, 187761, 268230, 303994, 312935, 375522, 455991, 625870, 759985, 911982, 938805, 1063979, 1519970, 1877610, 2127958, 2279955, 3191937, 4559910, 5319895, 6383874, 10639790, 15959685, 31919370]

約数ペア:

[(1, 31919370), (2, 15959685), (3, 10639790), (5, 6383874), (6, 5319895), (7, 4559910), (10, 3191937), (14, 2279955), (15, 2127958), (17, 1877610), (21, 1519970), (30, 1063979), (34, 938805), (35, 911982), (42, 759985), (51, 625870), (70, 455991), (85, 375522), (102, 312935), (105, 303994), (119, 268230), (170, 187761), (210, 151997), (238, 134115), (255, 125174), (357, 89410), (510, 62587), (595, 53646), (714, 44705), (1190, 26823), (1785, 17882), (3570, 8941)]