66247890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76147}}^1$

素因数の和:76186

約数の個数: 32

約数和(自身を含む): 164479680

約数和(自身を除く): 98231790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 76147, 152294, 228441, 380735, 456882, 761470, 1142205, 2208263, 2284410, 4416526, 6624789, 11041315, 13249578, 22082630, 33123945, 66247890]

約数ペア:

[(1, 66247890), (2, 33123945), (3, 22082630), (5, 13249578), (6, 11041315), (10, 6624789), (15, 4416526), (29, 2284410), (30, 2208263), (58, 1142205), (87, 761470), (145, 456882), (174, 380735), (290, 228441), (435, 152294), (870, 76147)]