88408740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{30071}}^1$

素因数の和:30097

約数の個数: 72

約数和(自身を含む): 287969472

約数和(自身を除く): 199560732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 30071, 60142, 90213, 120284, 150355, 180426, 210497, 300710, 360852, 420994, 451065, 601420, 631491, 841988, 902130, 1052485, 1262982, 1473479, 1804260, 2104970, 2525964, 2946958, 3157455, 4209940, 4420437, 5893916, 6314910, 7367395, 8840874, 12629820, 14734790, 17681748, 22102185, 29469580, 44204370, 88408740]

約数ペア:

[(1, 88408740), (2, 44204370), (3, 29469580), (4, 22102185), (5, 17681748), (6, 14734790), (7, 12629820), (10, 8840874), (12, 7367395), (14, 6314910), (15, 5893916), (20, 4420437), (21, 4209940), (28, 3157455), (30, 2946958), (35, 2525964), (42, 2104970), (49, 1804260), (60, 1473479), (70, 1262982), (84, 1052485), (98, 902130), (105, 841988), (140, 631491), (147, 601420), (196, 451065), (210, 420994), (245, 360852), (294, 300710), (420, 210497), (490, 180426), (588, 150355), (735, 120284), (980, 90213), (1470, 60142), (2940, 30071)]