199976430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6665881}}^1$

素因数の和:6665891

約数の個数: 16

約数和(自身を含む): 479943504

約数和(自身を除く): 279967074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6665881, 13331762, 19997643, 33329405, 39995286, 66658810, 99988215, 199976430]

約数ペア:

[(1, 199976430), (2, 99988215), (3, 66658810), (5, 39995286), (6, 33329405), (10, 19997643), (15, 13331762), (30, 6665881)]