30247722

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{15139}}^1$

素因数の和:15187

約数の個数: 32

約数和(自身を含む): 69038400

約数和(自身を除く): 38790678

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 15139, 30278, 45417, 90834, 136251, 272502, 408753, 560143, 817506, 1120286, 1680429, 3360858, 5041287, 10082574, 15123861, 30247722]

約数ペア:

[(1, 30247722), (2, 15123861), (3, 10082574), (6, 5041287), (9, 3360858), (18, 1680429), (27, 1120286), (37, 817506), (54, 560143), (74, 408753), (111, 272502), (222, 136251), (333, 90834), (666, 45417), (999, 30278), (1998, 15139)]