83306870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 153286560

約数和(自身を除く): 69979690

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 695, 730, 821, 1390, 1642, 4105, 8210, 10147, 20294, 50735, 59933, 101470, 114119, 119866, 228238, 299665, 570595, 599330, 1141190, 8330687, 16661374, 41653435, 83306870]

約数ペア:

[(1, 83306870), (2, 41653435), (5, 16661374), (10, 8330687), (73, 1141190), (139, 599330), (146, 570595), (278, 299665), (365, 228238), (695, 119866), (730, 114119), (821, 101470), (1390, 59933), (1642, 50735), (4105, 20294), (8210, 10147)]