22291950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 55572336

約数和(自身を除く): 33280386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 353, 421, 706, 842, 1059, 1263, 1765, 2105, 2118, 2526, 3530, 4210, 5295, 6315, 8825, 10525, 10590, 12630, 17650, 21050, 26475, 31575, 52950, 63150, 148613, 297226, 445839, 743065, 891678, 1486130, 2229195, 3715325, 4458390, 7430650, 11145975, 22291950]

約数ペア:

[(1, 22291950), (2, 11145975), (3, 7430650), (5, 4458390), (6, 3715325), (10, 2229195), (15, 1486130), (25, 891678), (30, 743065), (50, 445839), (75, 297226), (150, 148613), (353, 63150), (421, 52950), (706, 31575), (842, 26475), (1059, 21050), (1263, 17650), (1765, 12630), (2105, 10590), (2118, 10525), (2526, 8825), (3530, 6315), (4210, 5295)]