30716770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 63669888

約数和(自身を除く): 32953118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 3203, 4795, 6406, 9590, 16015, 22421, 32030, 44842, 112105, 224210, 438811, 877622, 2194055, 3071677, 4388110, 6143354, 15358385, 30716770]

約数ペア:

[(1, 30716770), (2, 15358385), (5, 6143354), (7, 4388110), (10, 3071677), (14, 2194055), (35, 877622), (70, 438811), (137, 224210), (274, 112105), (685, 44842), (959, 32030), (1370, 22421), (1918, 16015), (3203, 9590), (4795, 6406)]