68779020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4567}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 193390848

約数和(自身を除く): 124611828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4567, 5020, 7530, 9134, 13701, 15060, 18268, 22835, 27402, 45670, 54804, 68505, 91340, 137010, 274020, 1146317, 2292634, 3438951, 4585268, 5731585, 6877902, 11463170, 13755804, 17194755, 22926340, 34389510, 68779020]

約数ペア:

[(1, 68779020), (2, 34389510), (3, 22926340), (4, 17194755), (5, 13755804), (6, 11463170), (10, 6877902), (12, 5731585), (15, 4585268), (20, 3438951), (30, 2292634), (60, 1146317), (251, 274020), (502, 137010), (753, 91340), (1004, 68505), (1255, 54804), (1506, 45670), (2510, 27402), (3012, 22835), (3765, 18268), (4567, 15060), (5020, 13701), (7530, 9134)]