843940030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{21317}}^1$

素因数の和:21468

約数の個数: 32

約数和(自身を含む): 1574803296

約数和(自身を除く): 730863266

約数列:

[1, 2, 5, 10, 37, 74, 107, 185, 214, 370, 535, 1070, 3959, 7918, 19795, 21317, 39590, 42634, 106585, 213170, 788729, 1577458, 2280919, 3943645, 4561838, 7887290, 11404595, 22809190, 84394003, 168788006, 421970015, 843940030]

約数ペア:

[(1, 843940030), (2, 421970015), (5, 168788006), (10, 84394003), (37, 22809190), (74, 11404595), (107, 7887290), (185, 4561838), (214, 3943645), (370, 2280919), (535, 1577458), (1070, 788729), (3959, 213170), (7918, 106585), (19795, 42634), (21317, 39590)]