87154770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14747}}^1$

素因数の和:14954

約数の個数: 32

約数和(自身を含む): 210247488

約数和(自身を除く): 123092718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 14747, 29494, 44241, 73735, 88482, 147470, 221205, 442410, 2905159, 5810318, 8715477, 14525795, 17430954, 29051590, 43577385, 87154770]

約数ペア:

[(1, 87154770), (2, 43577385), (3, 29051590), (5, 17430954), (6, 14525795), (10, 8715477), (15, 5810318), (30, 2905159), (197, 442410), (394, 221205), (591, 147470), (985, 88482), (1182, 73735), (1970, 44241), (2955, 29494), (5910, 14747)]