40989810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1366327}}^1$

素因数の和:1366337

約数の個数: 16

約数和(自身を含む): 98375616

約数和(自身を除く): 57385806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1366327, 2732654, 4098981, 6831635, 8197962, 13663270, 20494905, 40989810]

約数ペア:

[(1, 40989810), (2, 20494905), (3, 13663270), (5, 8197962), (6, 6831635), (10, 4098981), (15, 2732654), (30, 1366327)]