8159370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 19690560

約数和(自身を除く): 11531190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 1289, 2110, 2578, 3165, 3867, 6330, 6445, 7734, 12890, 19335, 38670, 271979, 543958, 815937, 1359895, 1631874, 2719790, 4079685, 8159370]

約数ペア:

[(1, 8159370), (2, 4079685), (3, 2719790), (5, 1631874), (6, 1359895), (10, 815937), (15, 543958), (30, 271979), (211, 38670), (422, 19335), (633, 12890), (1055, 7734), (1266, 6445), (1289, 6330), (2110, 3867), (2578, 3165)]