1418217660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{875443}}^1$

素因数の和:875464

約数の個数: 60

約数和(自身を含む): 4449006408

約数和(自身を除く): 3030788748

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, 875443, 1750886, 2626329, 3501772, 4377215, 5252658, 7878987, 8754430, 10505316, 13131645, 15757974, 17508860, 23636961, 26263290, 31515948, 39394935, 47273922, 52526580, 70910883, 78789870, 94547844, 118184805, 141821766, 157579740, 236369610, 283643532, 354554415, 472739220, 709108830, 1418217660]

約数ペア:

[(1, 1418217660), (2, 709108830), (3, 472739220), (4, 354554415), (5, 283643532), (6, 236369610), (9, 157579740), (10, 141821766), (12, 118184805), (15, 94547844), (18, 78789870), (20, 70910883), (27, 52526580), (30, 47273922), (36, 39394935), (45, 31515948), (54, 26263290), (60, 23636961), (81, 17508860), (90, 15757974), (108, 13131645), (135, 10505316), (162, 8754430), (180, 7878987), (270, 5252658), (324, 4377215), (405, 3501772), (540, 2626329), (810, 1750886), (1620, 875443)]