65414970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1291}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 170512992

約数和(自身を除く): 105098022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 1126, 1291, 1689, 2582, 2815, 3378, 3873, 5067, 5630, 6455, 7746, 8445, 10134, 11619, 12910, 16890, 19365, 23238, 25335, 38730, 50670, 58095, 116190, 726833, 1453666, 2180499, 3634165, 4360998, 6541497, 7268330, 10902495, 13082994, 21804990, 32707485, 65414970]

約数ペア:

[(1, 65414970), (2, 32707485), (3, 21804990), (5, 13082994), (6, 10902495), (9, 7268330), (10, 6541497), (15, 4360998), (18, 3634165), (30, 2180499), (45, 1453666), (90, 726833), (563, 116190), (1126, 58095), (1291, 50670), (1689, 38730), (2582, 25335), (2815, 23238), (3378, 19365), (3873, 16890), (5067, 12910), (5630, 11619), (6455, 10134), (7746, 8445)]