30421534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6300

約数の個数: 32

約数和(自身を含む): 56772576

約数和(自身を除く): 26351042

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6257, 12514, 68827, 81341, 106369, 137654, 162682, 212738, 894751, 1170059, 1382797, 1789502, 2340118, 2765594, 15210767, 30421534]

約数ペア:

[(1, 30421534), (2, 15210767), (11, 2765594), (13, 2340118), (17, 1789502), (22, 1382797), (26, 1170059), (34, 894751), (143, 212738), (187, 162682), (221, 137654), (286, 106369), (374, 81341), (442, 68827), (2431, 12514), (4862, 6257)]