30437707972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{131749}}^1$

素因数の和:132020

約数の個数: 48

約数和(自身を含む): 62801536000

約数和(自身を除く): 32363828028

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 223, 259, 446, 518, 892, 1036, 1561, 3122, 6244, 8251, 16502, 33004, 57757, 115514, 131749, 231028, 263498, 526996, 922243, 1844486, 3688972, 4874713, 9749426, 19498852, 29380027, 34122991, 58760054, 68245982, 117520108, 136491964, 205660189, 411320378, 822640756, 1087060999, 2174121998, 4348243996, 7609426993, 15218853986, 30437707972]

約数ペア:

[(1, 30437707972), (2, 15218853986), (4, 7609426993), (7, 4348243996), (14, 2174121998), (28, 1087060999), (37, 822640756), (74, 411320378), (148, 205660189), (223, 136491964), (259, 117520108), (446, 68245982), (518, 58760054), (892, 34122991), (1036, 29380027), (1561, 19498852), (3122, 9749426), (6244, 4874713), (8251, 3688972), (16502, 1844486), (33004, 922243), (57757, 526996), (115514, 263498), (131749, 231028)]