40899990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1363333}}^1$

素因数の和:1363343

約数の個数: 16

約数和(自身を含む): 98160048

約数和(自身を除く): 57260058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1363333, 2726666, 4089999, 6816665, 8179998, 13633330, 20449995, 40899990]

約数ペア:

[(1, 40899990), (2, 20449995), (3, 13633330), (5, 8179998), (6, 6816665), (10, 4089999), (15, 2726666), (30, 1363333)]