30928954

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 54996480

約数和(自身を除く): 24067526

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 619, 1162, 1238, 3569, 4333, 7138, 8666, 24983, 26617, 49966, 51377, 53234, 102754, 186319, 359639, 372638, 719278, 2209211, 4418422, 15464477, 30928954]

約数ペア:

[(1, 30928954), (2, 15464477), (7, 4418422), (14, 2209211), (43, 719278), (83, 372638), (86, 359639), (166, 186319), (301, 102754), (581, 53234), (602, 51377), (619, 49966), (1162, 26617), (1238, 24983), (3569, 8666), (4333, 7138)]