22312740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1447}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 62762112

約数和(自身を除く): 40449372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1447, 1542, 2570, 2894, 3084, 3855, 4341, 5140, 5788, 7235, 7710, 8682, 14470, 15420, 17364, 21705, 28940, 43410, 86820, 371879, 743758, 1115637, 1487516, 1859395, 2231274, 3718790, 4462548, 5578185, 7437580, 11156370, 22312740]

約数ペア:

[(1, 22312740), (2, 11156370), (3, 7437580), (4, 5578185), (5, 4462548), (6, 3718790), (10, 2231274), (12, 1859395), (15, 1487516), (20, 1115637), (30, 743758), (60, 371879), (257, 86820), (514, 43410), (771, 28940), (1028, 21705), (1285, 17364), (1447, 15420), (1542, 14470), (2570, 8682), (2894, 7710), (3084, 7235), (3855, 5788), (4341, 5140)]