28078110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103993}}^1$

素因数の和:104009

約数の個数: 32

約数和(自身を含む): 74875680

約数和(自身を除く): 46797570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 103993, 207986, 311979, 519965, 623958, 935937, 1039930, 1559895, 1871874, 2807811, 3119790, 4679685, 5615622, 9359370, 14039055, 28078110]

約数ペア:

[(1, 28078110), (2, 14039055), (3, 9359370), (5, 5615622), (6, 4679685), (9, 3119790), (10, 2807811), (15, 1871874), (18, 1559895), (27, 1039930), (30, 935937), (45, 623958), (54, 519965), (90, 311979), (135, 207986), (270, 103993)]