16977330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 45636480

約数和(自身を除く): 28659150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 277, 454, 554, 681, 831, 1135, 1362, 1385, 1662, 2043, 2270, 2493, 2770, 3405, 4086, 4155, 4986, 6129, 6810, 7479, 8310, 10215, 12258, 12465, 14958, 20430, 24930, 30645, 37395, 61290, 62879, 74790, 125758, 188637, 314395, 377274, 565911, 628790, 943185, 1131822, 1697733, 1886370, 2829555, 3395466, 5659110, 8488665, 16977330]

約数ペア:

[(1, 16977330), (2, 8488665), (3, 5659110), (5, 3395466), (6, 2829555), (9, 1886370), (10, 1697733), (15, 1131822), (18, 943185), (27, 628790), (30, 565911), (45, 377274), (54, 314395), (90, 188637), (135, 125758), (227, 74790), (270, 62879), (277, 61290), (454, 37395), (554, 30645), (681, 24930), (831, 20430), (1135, 14958), (1362, 12465), (1385, 12258), (1662, 10215), (2043, 8310), (2270, 7479), (2493, 6810), (2770, 6129), (3405, 4986), (4086, 4155)]