40806690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1360223}}^1$

素因数の和:1360233

約数の個数: 16

約数和(自身を含む): 97936128

約数和(自身を除く): 57129438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1360223, 2720446, 4080669, 6801115, 8161338, 13602230, 20403345, 40806690]

約数ペア:

[(1, 40806690), (2, 20403345), (3, 13602230), (5, 8161338), (6, 6801115), (10, 4080669), (15, 2720446), (30, 1360223)]