26361870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 66208320

約数和(自身を除く): 39846450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 157, 174, 193, 290, 314, 386, 435, 471, 579, 785, 870, 942, 965, 1158, 1570, 1930, 2355, 2895, 4553, 4710, 5597, 5790, 9106, 11194, 13659, 16791, 22765, 27318, 27985, 30301, 33582, 45530, 55970, 60602, 68295, 83955, 90903, 136590, 151505, 167910, 181806, 303010, 454515, 878729, 909030, 1757458, 2636187, 4393645, 5272374, 8787290, 13180935, 26361870]

約数ペア:

[(1, 26361870), (2, 13180935), (3, 8787290), (5, 5272374), (6, 4393645), (10, 2636187), (15, 1757458), (29, 909030), (30, 878729), (58, 454515), (87, 303010), (145, 181806), (157, 167910), (174, 151505), (193, 136590), (290, 90903), (314, 83955), (386, 68295), (435, 60602), (471, 55970), (579, 45530), (785, 33582), (870, 30301), (942, 27985), (965, 27318), (1158, 22765), (1570, 16791), (1930, 13659), (2355, 11194), (2895, 9106), (4553, 5790), (4710, 5597)]