79431270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2647709}}^1$

素因数の和:2647719

約数の個数: 16

約数和(自身を含む): 190635120

約数和(自身を除く): 111203850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2647709, 5295418, 7943127, 13238545, 15886254, 26477090, 39715635, 79431270]

約数ペア:

[(1, 79431270), (2, 39715635), (3, 26477090), (5, 15886254), (6, 13238545), (10, 7943127), (15, 5295418), (30, 2647709)]