30439832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 59140800

約数和(自身を除く): 28700968

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 1109, 2218, 3431, 4436, 6862, 8872, 13724, 27448, 52123, 80957, 104246, 161914, 208492, 323828, 416984, 647656, 3804979, 7609958, 15219916, 30439832]

約数ペア:

[(1, 30439832), (2, 15219916), (4, 7609958), (8, 3804979), (47, 647656), (73, 416984), (94, 323828), (146, 208492), (188, 161914), (292, 104246), (376, 80957), (584, 52123), (1109, 27448), (2218, 13724), (3431, 8872), (4436, 6862)]