40342290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1344743}}^1$

素因数の和:1344753

約数の個数: 16

約数和(自身を含む): 96821568

約数和(自身を除く): 56479278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1344743, 2689486, 4034229, 6723715, 8068458, 13447430, 20171145, 40342290]

約数ペア:

[(1, 40342290), (2, 20171145), (3, 13447430), (5, 8068458), (6, 6723715), (10, 4034229), (15, 2689486), (30, 1344743)]