30125394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7611

約数の個数: 48

約数和(自身を含む): 74437272

約数和(自身を除く): 44311878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 7573, 15146, 22719, 45438, 68157, 98449, 128741, 136314, 196898, 257482, 295347, 386223, 590694, 772446, 886041, 1158669, 1673633, 1772082, 2317338, 3347266, 5020899, 10041798, 15062697, 30125394]

約数ペア:

[(1, 30125394), (2, 15062697), (3, 10041798), (6, 5020899), (9, 3347266), (13, 2317338), (17, 1772082), (18, 1673633), (26, 1158669), (34, 886041), (39, 772446), (51, 590694), (78, 386223), (102, 295347), (117, 257482), (153, 196898), (221, 136314), (234, 128741), (306, 98449), (442, 68157), (663, 45438), (1326, 22719), (1989, 15146), (3978, 7573)]