223899270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6791}}^1$

素因数の和:6965

約数の個数: 64

約数和(自身を含む): 618126336

約数和(自身を除く): 394227066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 3297, 4710, 5495, 6594, 6791, 10990, 13582, 16485, 20373, 32970, 33955, 40746, 47537, 67910, 95074, 101865, 142611, 203730, 237685, 285222, 475370, 713055, 1066187, 1426110, 2132374, 3198561, 5330935, 6397122, 7463309, 10661870, 14926618, 15992805, 22389927, 31985610, 37316545, 44779854, 74633090, 111949635, 223899270]

約数ペア:

[(1, 223899270), (2, 111949635), (3, 74633090), (5, 44779854), (6, 37316545), (7, 31985610), (10, 22389927), (14, 15992805), (15, 14926618), (21, 10661870), (30, 7463309), (35, 6397122), (42, 5330935), (70, 3198561), (105, 2132374), (157, 1426110), (210, 1066187), (314, 713055), (471, 475370), (785, 285222), (942, 237685), (1099, 203730), (1570, 142611), (2198, 101865), (2355, 95074), (3297, 67910), (4710, 47537), (5495, 40746), (6594, 33955), (6791, 32970), (10990, 20373), (13582, 16485)]