30901112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1399}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 32602888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 1399, 2008, 2761, 2798, 5522, 5596, 11044, 11192, 15389, 22088, 30778, 61556, 123112, 351149, 702298, 1404596, 2809192, 3862639, 7725278, 15450556, 30901112]

約数ペア:

[(1, 30901112), (2, 15450556), (4, 7725278), (8, 3862639), (11, 2809192), (22, 1404596), (44, 702298), (88, 351149), (251, 123112), (502, 61556), (1004, 30778), (1399, 22088), (2008, 15389), (2761, 11192), (2798, 11044), (5522, 5596)]