391143930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13038131}}^1$

素因数の和:13038141

約数の個数: 16

約数和(自身を含む): 938745504

約数和(自身を除く): 547601574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13038131, 26076262, 39114393, 65190655, 78228786, 130381310, 195571965, 391143930]

約数ペア:

[(1, 391143930), (2, 195571965), (3, 130381310), (5, 78228786), (6, 65190655), (10, 39114393), (15, 26076262), (30, 13038131)]