1036986780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{42257}}^1$

素因数の和:42678

約数の個数: 48

約数和(自身を含む): 2910731040

約数和(自身を除く): 1873744260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 12270, 24540, 42257, 84514, 126771, 169028, 211285, 253542, 422570, 507084, 633855, 845140, 1267710, 2535420, 17283113, 34566226, 51849339, 69132452, 86415565, 103698678, 172831130, 207397356, 259246695, 345662260, 518493390, 1036986780]

約数ペア:

[(1, 1036986780), (2, 518493390), (3, 345662260), (4, 259246695), (5, 207397356), (6, 172831130), (10, 103698678), (12, 86415565), (15, 69132452), (20, 51849339), (30, 34566226), (60, 17283113), (409, 2535420), (818, 1267710), (1227, 845140), (1636, 633855), (2045, 507084), (2454, 422570), (4090, 253542), (4908, 211285), (6135, 169028), (8180, 126771), (12270, 84514), (24540, 42257)]