137710770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{9349}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 331214400

約数和(自身を除く): 193503630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 9349, 14730, 18698, 28047, 46745, 56094, 93490, 140235, 280470, 4590359, 9180718, 13771077, 22951795, 27542154, 45903590, 68855385, 137710770]

約数ペア:

[(1, 137710770), (2, 68855385), (3, 45903590), (5, 27542154), (6, 22951795), (10, 13771077), (15, 9180718), (30, 4590359), (491, 280470), (982, 140235), (1473, 93490), (2455, 56094), (2946, 46745), (4910, 28047), (7365, 18698), (9349, 14730)]