31698370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 70326144

約数和(自身を除く): 38627774

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 67, 85, 110, 115, 121, 134, 170, 187, 230, 242, 253, 335, 374, 391, 506, 605, 670, 737, 782, 935, 1139, 1210, 1265, 1474, 1541, 1870, 1955, 2057, 2278, 2530, 2783, 3082, 3685, 3910, 4114, 4301, 5566, 5695, 7370, 7705, 8107, 8602, 10285, 11390, 12529, 13915, 15410, 16214, 16951, 20570, 21505, 25058, 26197, 27830, 33902, 40535, 43010, 47311, 52394, 62645, 81070, 84755, 94622, 125290, 130985, 137819, 169510, 186461, 236555, 261970, 275638, 288167, 372922, 473110, 576334, 689095, 932305, 1378190, 1440835, 1864610, 2881670, 3169837, 6339674, 15849185, 31698370]

約数ペア:

[(1, 31698370), (2, 15849185), (5, 6339674), (10, 3169837), (11, 2881670), (17, 1864610), (22, 1440835), (23, 1378190), (34, 932305), (46, 689095), (55, 576334), (67, 473110), (85, 372922), (110, 288167), (115, 275638), (121, 261970), (134, 236555), (170, 186461), (187, 169510), (230, 137819), (242, 130985), (253, 125290), (335, 94622), (374, 84755), (391, 81070), (506, 62645), (605, 52394), (670, 47311), (737, 43010), (782, 40535), (935, 33902), (1139, 27830), (1210, 26197), (1265, 25058), (1474, 21505), (1541, 20570), (1870, 16951), (1955, 16214), (2057, 15410), (2278, 13915), (2530, 12529), (2783, 11390), (3082, 10285), (3685, 8602), (3910, 8107), (4114, 7705), (4301, 7370), (5566, 5695)]