30398654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 53990496

約数和(自身を除く): 23591842

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 677, 1354, 1727, 2041, 3454, 4082, 7447, 8801, 14894, 17602, 22451, 44902, 96811, 106289, 193622, 212578, 1169179, 1381757, 2338358, 2763514, 15199327, 30398654]

約数ペア:

[(1, 30398654), (2, 15199327), (11, 2763514), (13, 2338358), (22, 1381757), (26, 1169179), (143, 212578), (157, 193622), (286, 106289), (314, 96811), (677, 44902), (1354, 22451), (1727, 17602), (2041, 14894), (3454, 8801), (4082, 7447)]