74643180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1244053}}^1$

素因数の和:1244065

約数の個数: 24

約数和(自身を含む): 209001072

約数和(自身を除く): 134357892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1244053, 2488106, 3732159, 4976212, 6220265, 7464318, 12440530, 14928636, 18660795, 24881060, 37321590, 74643180]

約数ペア:

[(1, 74643180), (2, 37321590), (3, 24881060), (4, 18660795), (5, 14928636), (6, 12440530), (10, 7464318), (12, 6220265), (15, 4976212), (20, 3732159), (30, 2488106), (60, 1244053)]