147002020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9973}}^1$

素因数の和:10060

約数の個数: 48

約数和(自身を含む): 341828928

約数和(自身を除く): 194826908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 9973, 14740, 19946, 39892, 49865, 99730, 109703, 199460, 219406, 438812, 548515, 668191, 1097030, 1336382, 2194060, 2672764, 3340955, 6681910, 7350101, 13363820, 14700202, 29400404, 36750505, 73501010, 147002020]

約数ペア:

[(1, 147002020), (2, 73501010), (4, 36750505), (5, 29400404), (10, 14700202), (11, 13363820), (20, 7350101), (22, 6681910), (44, 3340955), (55, 2672764), (67, 2194060), (110, 1336382), (134, 1097030), (220, 668191), (268, 548515), (335, 438812), (670, 219406), (737, 199460), (1340, 109703), (1474, 99730), (2948, 49865), (3685, 39892), (7370, 19946), (9973, 14740)]