30019688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 29855512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 719, 1228, 1438, 2456, 2876, 5219, 5752, 10438, 12223, 20876, 24446, 41752, 48892, 97784, 220733, 441466, 882932, 1765864, 3752461, 7504922, 15009844, 30019688]

約数ペア:

[(1, 30019688), (2, 15009844), (4, 7504922), (8, 3752461), (17, 1765864), (34, 882932), (68, 441466), (136, 220733), (307, 97784), (614, 48892), (719, 41752), (1228, 24446), (1438, 20876), (2456, 12223), (2876, 10438), (5219, 5752)]