303352510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 553692672

約数和(自身を除く): 250340162

約数列:

[1, 2, 5, 10, 103, 206, 311, 515, 622, 947, 1030, 1555, 1894, 3110, 4735, 9470, 32033, 64066, 97541, 160165, 195082, 294517, 320330, 487705, 589034, 975410, 1472585, 2945170, 30335251, 60670502, 151676255, 303352510]

約数ペア:

[(1, 303352510), (2, 151676255), (5, 60670502), (10, 30335251), (103, 2945170), (206, 1472585), (311, 975410), (515, 589034), (622, 487705), (947, 320330), (1030, 294517), (1555, 195082), (1894, 160165), (3110, 97541), (4735, 64066), (9470, 32033)]