21417614260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6651433}}^1$

素因数の和:6651472

約数の個数: 48

約数和(自身を含む): 53637163776

約数和(自身を除く): 32219549516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 6651433, 13302866, 26605732, 33257165, 46560031, 66514330, 93120062, 133028660, 152982959, 186240124, 232800155, 305965918, 465600310, 611931836, 764914795, 931200620, 1070880713, 1529829590, 2141761426, 3059659180, 4283522852, 5354403565, 10708807130, 21417614260]

約数ペア:

[(1, 21417614260), (2, 10708807130), (4, 5354403565), (5, 4283522852), (7, 3059659180), (10, 2141761426), (14, 1529829590), (20, 1070880713), (23, 931200620), (28, 764914795), (35, 611931836), (46, 465600310), (70, 305965918), (92, 232800155), (115, 186240124), (140, 152982959), (161, 133028660), (230, 93120062), (322, 66514330), (460, 46560031), (644, 33257165), (805, 26605732), (1610, 13302866), (3220, 6651433)]