121793340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2029889}}^1$

素因数の和:2029901

約数の個数: 24

約数和(自身を含む): 341021520

約数和(自身を除く): 219228180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2029889, 4059778, 6089667, 8119556, 10149445, 12179334, 20298890, 24358668, 30448335, 40597780, 60896670, 121793340]

約数ペア:

[(1, 121793340), (2, 60896670), (3, 40597780), (4, 30448335), (5, 24358668), (6, 20298890), (10, 12179334), (12, 10149445), (15, 8119556), (20, 6089667), (30, 4059778), (60, 2029889)]