4852710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1997}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 13090896

約数和(自身を除く): 8238186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1997, 2430, 3994, 5991, 9985, 11982, 17973, 19970, 29955, 35946, 53919, 59910, 89865, 107838, 161757, 179730, 269595, 323514, 485271, 539190, 808785, 970542, 1617570, 2426355, 4852710]

約数ペア:

[(1, 4852710), (2, 2426355), (3, 1617570), (5, 970542), (6, 808785), (9, 539190), (10, 485271), (15, 323514), (18, 269595), (27, 179730), (30, 161757), (45, 107838), (54, 89865), (81, 59910), (90, 53919), (135, 35946), (162, 29955), (243, 19970), (270, 17973), (405, 11982), (486, 9985), (810, 5991), (1215, 3994), (1997, 2430)]