30910808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 60350400

約数和(自身を除く): 29439592

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1523, 2537, 3046, 5074, 6092, 10148, 12184, 20296, 65489, 89857, 130978, 179714, 261956, 359428, 523912, 718856, 3863851, 7727702, 15455404, 30910808]

約数ペア:

[(1, 30910808), (2, 15455404), (4, 7727702), (8, 3863851), (43, 718856), (59, 523912), (86, 359428), (118, 261956), (172, 179714), (236, 130978), (344, 89857), (472, 65489), (1523, 20296), (2537, 12184), (3046, 10148), (5074, 6092)]