1340370070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{36433}}^1$

素因数の和:36736

約数の個数: 32

約数和(自身を含む): 2607508512

約数和(自身を除く): 1267138442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2830, 3679, 7358, 18395, 36433, 36790, 72866, 182165, 364330, 473629, 947258, 2368145, 4736290, 10310539, 20621078, 51552695, 103105390, 134037007, 268074014, 670185035, 1340370070]

約数ペア:

[(1, 1340370070), (2, 670185035), (5, 268074014), (10, 134037007), (13, 103105390), (26, 51552695), (65, 20621078), (130, 10310539), (283, 4736290), (566, 2368145), (1415, 947258), (2830, 473629), (3679, 364330), (7358, 182165), (18395, 72866), (36433, 36790)]