30143790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{334931}}^1$

素因数の和:334944

約数の個数: 24

約数和(自身を含む): 78374088

約数和(自身を除く): 48230298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 334931, 669862, 1004793, 1674655, 2009586, 3014379, 3349310, 5023965, 6028758, 10047930, 15071895, 30143790]

約数ペア:

[(1, 30143790), (2, 15071895), (3, 10047930), (5, 6028758), (6, 5023965), (9, 3349310), (10, 3014379), (15, 2009586), (18, 1674655), (30, 1004793), (45, 669862), (90, 334931)]