30818224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 31052816

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 431, 436, 656, 862, 872, 1724, 1744, 3448, 4469, 6896, 8938, 17671, 17876, 35342, 35752, 46979, 70684, 71504, 93958, 141368, 187916, 282736, 375832, 751664, 1926139, 3852278, 7704556, 15409112, 30818224]

約数ペア:

[(1, 30818224), (2, 15409112), (4, 7704556), (8, 3852278), (16, 1926139), (41, 751664), (82, 375832), (109, 282736), (164, 187916), (218, 141368), (328, 93958), (431, 71504), (436, 70684), (656, 46979), (862, 35752), (872, 35342), (1724, 17876), (1744, 17671), (3448, 8938), (4469, 6896)]