30554008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 59439600

約数和(自身を除く): 28885592

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 947, 1894, 3788, 4033, 7576, 8066, 16132, 32264, 35039, 70078, 103223, 140156, 206446, 280312, 412892, 825784, 3819251, 7638502, 15277004, 30554008]

約数ペア:

[(1, 30554008), (2, 15277004), (4, 7638502), (8, 3819251), (37, 825784), (74, 412892), (109, 280312), (148, 206446), (218, 140156), (296, 103223), (436, 70078), (872, 35039), (947, 32264), (1894, 16132), (3788, 8066), (4033, 7576)]