83818270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 154186560

約数和(自身を除く): 70368290

約数列:

[1, 2, 5, 10, 61, 122, 305, 313, 439, 610, 626, 878, 1565, 2195, 3130, 4390, 19093, 26779, 38186, 53558, 95465, 133895, 137407, 190930, 267790, 274814, 687035, 1374070, 8381827, 16763654, 41909135, 83818270]

約数ペア:

[(1, 83818270), (2, 41909135), (5, 16763654), (10, 8381827), (61, 1374070), (122, 687035), (305, 274814), (313, 267790), (439, 190930), (610, 137407), (626, 133895), (878, 95465), (1565, 53558), (2195, 38186), (3130, 26779), (4390, 19093)]