30696705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17491}}^1$

素因数の和:17518

約数の個数: 32

約数和(自身を含む): 58773120

約数和(自身を除く): 28076415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 17491, 52473, 87455, 157419, 227383, 262365, 472257, 682149, 787095, 1136915, 2046447, 2361285, 3410745, 6139341, 10232235, 30696705]

約数ペア:

[(1, 30696705), (3, 10232235), (5, 6139341), (9, 3410745), (13, 2361285), (15, 2046447), (27, 1136915), (39, 787095), (45, 682149), (65, 472257), (117, 262365), (135, 227383), (195, 157419), (351, 87455), (585, 52473), (1755, 17491)]