19367910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23911}}^1$

素因数の和:23930

約数の個数: 40

約数和(自身を含む): 52080336

約数和(自身を除く): 32712426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23911, 47822, 71733, 119555, 143466, 215199, 239110, 358665, 430398, 645597, 717330, 1075995, 1291194, 1936791, 2151990, 3227985, 3873582, 6455970, 9683955, 19367910]

約数ペア:

[(1, 19367910), (2, 9683955), (3, 6455970), (5, 3873582), (6, 3227985), (9, 2151990), (10, 1936791), (15, 1291194), (18, 1075995), (27, 717330), (30, 645597), (45, 430398), (54, 358665), (81, 239110), (90, 215199), (135, 143466), (162, 119555), (270, 71733), (405, 47822), (810, 23911)]