61568930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 124035840

約数和(自身を除く): 62466910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 73, 95, 115, 146, 190, 193, 230, 365, 386, 437, 730, 874, 965, 1387, 1679, 1930, 2185, 2774, 3358, 3667, 4370, 4439, 6935, 7334, 8395, 8878, 13870, 14089, 16790, 18335, 22195, 28178, 31901, 36670, 44390, 63802, 70445, 84341, 140890, 159505, 168682, 267691, 319010, 324047, 421705, 535382, 648094, 843410, 1338455, 1620235, 2676910, 3240470, 6156893, 12313786, 30784465, 61568930]

約数ペア:

[(1, 61568930), (2, 30784465), (5, 12313786), (10, 6156893), (19, 3240470), (23, 2676910), (38, 1620235), (46, 1338455), (73, 843410), (95, 648094), (115, 535382), (146, 421705), (190, 324047), (193, 319010), (230, 267691), (365, 168682), (386, 159505), (437, 140890), (730, 84341), (874, 70445), (965, 63802), (1387, 44390), (1679, 36670), (1930, 31901), (2185, 28178), (2774, 22195), (3358, 18335), (3667, 16790), (4370, 14089), (4439, 13870), (6935, 8878), (7334, 8395)]