804598380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1489997}}^1$

素因数の和:1490015

約数の個数: 48

約数和(自身を含む): 2503196640

約数和(自身を除く): 1698598260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1489997, 2979994, 4469991, 5959988, 7449985, 8939982, 13409973, 14899970, 17879964, 22349955, 26819946, 29799940, 40229919, 44699910, 53639892, 67049865, 80459838, 89399820, 134099730, 160919676, 201149595, 268199460, 402299190, 804598380]

約数ペア:

[(1, 804598380), (2, 402299190), (3, 268199460), (4, 201149595), (5, 160919676), (6, 134099730), (9, 89399820), (10, 80459838), (12, 67049865), (15, 53639892), (18, 44699910), (20, 40229919), (27, 29799940), (30, 26819946), (36, 22349955), (45, 17879964), (54, 14899970), (60, 13409973), (90, 8939982), (108, 7449985), (135, 5959988), (180, 4469991), (270, 2979994), (540, 1489997)]