22915380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 64370880

約数和(自身を除く): 41455500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 619, 1234, 1238, 1851, 1857, 2468, 2476, 3085, 3095, 3702, 3714, 6170, 6190, 7404, 7428, 9255, 9285, 12340, 12380, 18510, 18570, 37020, 37140, 381923, 763846, 1145769, 1527692, 1909615, 2291538, 3819230, 4583076, 5728845, 7638460, 11457690, 22915380]

約数ペア:

[(1, 22915380), (2, 11457690), (3, 7638460), (4, 5728845), (5, 4583076), (6, 3819230), (10, 2291538), (12, 1909615), (15, 1527692), (20, 1145769), (30, 763846), (60, 381923), (617, 37140), (619, 37020), (1234, 18570), (1238, 18510), (1851, 12380), (1857, 12340), (2468, 9285), (2476, 9255), (3085, 7428), (3095, 7404), (3702, 6190), (3714, 6170)]