22663140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 41022300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 971, 1167, 1556, 1942, 1945, 2334, 2913, 3884, 3890, 4668, 4855, 5826, 5835, 7780, 9710, 11652, 11670, 14565, 19420, 23340, 29130, 58260, 377719, 755438, 1133157, 1510876, 1888595, 2266314, 3777190, 4532628, 5665785, 7554380, 11331570, 22663140]

約数ペア:

[(1, 22663140), (2, 11331570), (3, 7554380), (4, 5665785), (5, 4532628), (6, 3777190), (10, 2266314), (12, 1888595), (15, 1510876), (20, 1133157), (30, 755438), (60, 377719), (389, 58260), (778, 29130), (971, 23340), (1167, 19420), (1556, 14565), (1942, 11670), (1945, 11652), (2334, 9710), (2913, 7780), (3884, 5835), (3890, 5826), (4668, 4855)]