30249646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 55595520

約数和(自身を除く): 25345874

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 2539, 5078, 5957, 11914, 17773, 35546, 58397, 93943, 116794, 187886, 408779, 657601, 817558, 1315202, 2160689, 4321378, 15124823, 30249646]

約数ペア:

[(1, 30249646), (2, 15124823), (7, 4321378), (14, 2160689), (23, 1315202), (37, 817558), (46, 657601), (74, 408779), (161, 187886), (259, 116794), (322, 93943), (518, 58397), (851, 35546), (1702, 17773), (2539, 11914), (5078, 5957)]