105206820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42767}}^1$

素因数の和:42820

約数の個数: 48

約数和(自身を含む): 301771008

約数和(自身を除く): 196564188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 42767, 85534, 128301, 171068, 213835, 256602, 427670, 513204, 641505, 855340, 1283010, 1753447, 2566020, 3506894, 5260341, 7013788, 8767235, 10520682, 17534470, 21041364, 26301705, 35068940, 52603410, 105206820]

約数ペア:

[(1, 105206820), (2, 52603410), (3, 35068940), (4, 26301705), (5, 21041364), (6, 17534470), (10, 10520682), (12, 8767235), (15, 7013788), (20, 5260341), (30, 3506894), (41, 2566020), (60, 1753447), (82, 1283010), (123, 855340), (164, 641505), (205, 513204), (246, 427670), (410, 256602), (492, 213835), (615, 171068), (820, 128301), (1230, 85534), (2460, 42767)]