30377328

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:4973

約数の個数: 40

約数和(自身を含む): 79090176

約数和(自身を除く): 48712848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4831, 6288, 9662, 14493, 19324, 28986, 38648, 57972, 77296, 115944, 231888, 632861, 1265722, 1898583, 2531444, 3797166, 5062888, 7594332, 10125776, 15188664, 30377328]

約数ペア:

[(1, 30377328), (2, 15188664), (3, 10125776), (4, 7594332), (6, 5062888), (8, 3797166), (12, 2531444), (16, 1898583), (24, 1265722), (48, 632861), (131, 231888), (262, 115944), (393, 77296), (524, 57972), (786, 38648), (1048, 28986), (1572, 19324), (2096, 14493), (3144, 9662), (4831, 6288)]