67108020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6989

約数の個数: 96

約数和(自身を含む): 224114688

約数和(自身を除く): 157006668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6947, 9660, 13894, 20841, 27788, 34735, 41682, 48629, 69470, 83364, 97258, 104205, 138940, 145887, 159781, 194516, 208410, 243145, 291774, 319562, 416820, 479343, 486290, 583548, 639124, 729435, 798905, 958686, 972580, 1118467, 1458870, 1597810, 1917372, 2236934, 2396715, 2917740, 3195620, 3355401, 4473868, 4793430, 5592335, 6710802, 9586860, 11184670, 13421604, 16777005, 22369340, 33554010, 67108020]

約数ペア:

[(1, 67108020), (2, 33554010), (3, 22369340), (4, 16777005), (5, 13421604), (6, 11184670), (7, 9586860), (10, 6710802), (12, 5592335), (14, 4793430), (15, 4473868), (20, 3355401), (21, 3195620), (23, 2917740), (28, 2396715), (30, 2236934), (35, 1917372), (42, 1597810), (46, 1458870), (60, 1118467), (69, 972580), (70, 958686), (84, 798905), (92, 729435), (105, 639124), (115, 583548), (138, 486290), (140, 479343), (161, 416820), (210, 319562), (230, 291774), (276, 243145), (322, 208410), (345, 194516), (420, 159781), (460, 145887), (483, 138940), (644, 104205), (690, 97258), (805, 83364), (966, 69470), (1380, 48629), (1610, 41682), (1932, 34735), (2415, 27788), (3220, 20841), (4830, 13894), (6947, 9660)]