30478928

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 60933600

約数和(自身を除く): 30454672

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 166, 236, 332, 389, 472, 664, 778, 944, 1328, 1556, 3112, 4897, 6224, 9794, 19588, 22951, 32287, 39176, 45902, 64574, 78352, 91804, 129148, 183608, 258296, 367216, 516592, 1904933, 3809866, 7619732, 15239464, 30478928]

約数ペア:

[(1, 30478928), (2, 15239464), (4, 7619732), (8, 3809866), (16, 1904933), (59, 516592), (83, 367216), (118, 258296), (166, 183608), (236, 129148), (332, 91804), (389, 78352), (472, 64574), (664, 45902), (778, 39176), (944, 32287), (1328, 22951), (1556, 19588), (3112, 9794), (4897, 6224)]