244738380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5903}}^1$

素因数の和:6606

約数の個数: 48

約数和(自身を含む): 686375424

約数和(自身を除く): 441637044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2764, 3455, 4146, 5903, 6910, 8292, 10365, 11806, 13820, 17709, 20730, 23612, 29515, 35418, 41460, 59030, 70836, 88545, 118060, 177090, 354180, 4078973, 8157946, 12236919, 16315892, 20394865, 24473838, 40789730, 48947676, 61184595, 81579460, 122369190, 244738380]

約数ペア:

[(1, 244738380), (2, 122369190), (3, 81579460), (4, 61184595), (5, 48947676), (6, 40789730), (10, 24473838), (12, 20394865), (15, 16315892), (20, 12236919), (30, 8157946), (60, 4078973), (691, 354180), (1382, 177090), (2073, 118060), (2764, 88545), (3455, 70836), (4146, 59030), (5903, 41460), (6910, 35418), (8292, 29515), (10365, 23612), (11806, 20730), (13820, 17709)]