17302860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 53079936

約数和(自身を除く): 35777076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 991, 1164, 1455, 1746, 1940, 1982, 2910, 2973, 3492, 3964, 4365, 4955, 5820, 5946, 8730, 8919, 9910, 11892, 14865, 17460, 17838, 19820, 29730, 35676, 44595, 59460, 89190, 96127, 178380, 192254, 288381, 384508, 480635, 576762, 865143, 961270, 1153524, 1441905, 1730286, 1922540, 2883810, 3460572, 4325715, 5767620, 8651430, 17302860]

約数ペア:

[(1, 17302860), (2, 8651430), (3, 5767620), (4, 4325715), (5, 3460572), (6, 2883810), (9, 1922540), (10, 1730286), (12, 1441905), (15, 1153524), (18, 961270), (20, 865143), (30, 576762), (36, 480635), (45, 384508), (60, 288381), (90, 192254), (97, 178380), (180, 96127), (194, 89190), (291, 59460), (388, 44595), (485, 35676), (582, 29730), (873, 19820), (970, 17838), (991, 17460), (1164, 14865), (1455, 11892), (1746, 9910), (1940, 8919), (1982, 8730), (2910, 5946), (2973, 5820), (3492, 4955), (3964, 4365)]