42197790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1406593}}^1$

素因数の和:1406603

約数の個数: 16

約数和(自身を含む): 101274768

約数和(自身を除く): 59076978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1406593, 2813186, 4219779, 7032965, 8439558, 14065930, 21098895, 42197790]

約数ペア:

[(1, 42197790), (2, 21098895), (3, 14065930), (5, 8439558), (6, 7032965), (10, 4219779), (15, 2813186), (30, 1406593)]