203419470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{85831}}^1$

素因数の和:85920

約数の個数: 32

約数和(自身を含む): 494392320

約数和(自身を除く): 290972850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 85831, 171662, 257493, 429155, 514986, 858310, 1287465, 2574930, 6780649, 13561298, 20341947, 33903245, 40683894, 67806490, 101709735, 203419470]

約数ペア:

[(1, 203419470), (2, 101709735), (3, 67806490), (5, 40683894), (6, 33903245), (10, 20341947), (15, 13561298), (30, 6780649), (79, 2574930), (158, 1287465), (237, 858310), (395, 514986), (474, 429155), (790, 257493), (1185, 171662), (2370, 85831)]