899605130

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 1630301904

約数和(自身を除く): 730696774

約数列:

[1, 2, 5, 10, 373, 433, 557, 746, 866, 1114, 1865, 2165, 2785, 3730, 4330, 5570, 161509, 207761, 241181, 323018, 415522, 482362, 807545, 1038805, 1205905, 1615090, 2077610, 2411810, 89960513, 179921026, 449802565, 899605130]

約数ペア:

[(1, 899605130), (2, 449802565), (5, 179921026), (10, 89960513), (373, 2411810), (433, 2077610), (557, 1615090), (746, 1205905), (866, 1038805), (1114, 807545), (1865, 482362), (2165, 415522), (2785, 323018), (3730, 241181), (4330, 207761), (5570, 161509)]