420131517990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14004383933}}^1$

素因数の和:14004383943

約数の個数: 16

約数和(自身を含む): 1008315643248

約数和(自身を除く): 588184125258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14004383933, 28008767866, 42013151799, 70021919665, 84026303598, 140043839330, 210065758995, 420131517990]

約数ペア:

[(1, 420131517990), (2, 210065758995), (3, 140043839330), (5, 84026303598), (6, 70021919665), (10, 42013151799), (15, 28008767866), (30, 14004383933)]