134420290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 248002560

約数和(自身を除く): 113582270

約数列:

[1, 2, 5, 10, 59, 118, 137, 274, 295, 590, 685, 1370, 1663, 3326, 8083, 8315, 16166, 16630, 40415, 80830, 98117, 196234, 227831, 455662, 490585, 981170, 1139155, 2278310, 13442029, 26884058, 67210145, 134420290]

約数ペア:

[(1, 134420290), (2, 67210145), (5, 26884058), (10, 13442029), (59, 2278310), (118, 1139155), (137, 981170), (274, 490585), (295, 455662), (590, 227831), (685, 196234), (1370, 98117), (1663, 80830), (3326, 40415), (8083, 16630), (8315, 16166)]