3235140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1997}}^1$

素因数の和:2018

約数の個数: 60

約数和(自身を含む): 10153836

約数和(自身を除く): 6918696

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1997, 3994, 5991, 7988, 9985, 11982, 17973, 19970, 23964, 29955, 35946, 39940, 53919, 59910, 71892, 89865, 107838, 119820, 161757, 179730, 215676, 269595, 323514, 359460, 539190, 647028, 808785, 1078380, 1617570, 3235140]

約数ペア:

[(1, 3235140), (2, 1617570), (3, 1078380), (4, 808785), (5, 647028), (6, 539190), (9, 359460), (10, 323514), (12, 269595), (15, 215676), (18, 179730), (20, 161757), (27, 119820), (30, 107838), (36, 89865), (45, 71892), (54, 59910), (60, 53919), (81, 39940), (90, 35946), (108, 29955), (135, 23964), (162, 19970), (180, 17973), (270, 11982), (324, 9985), (405, 7988), (540, 5991), (810, 3994), (1620, 1997)]