126857230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15877}}^1$

素因数の和:15948

約数の個数: 32

約数和(自身を含む): 246934656

約数和(自身を除く): 120077426

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 15877, 31754, 79385, 158770, 269909, 539818, 746219, 1349545, 1492438, 2699090, 3731095, 7462190, 12685723, 25371446, 63428615, 126857230]

約数ペア:

[(1, 126857230), (2, 63428615), (5, 25371446), (10, 12685723), (17, 7462190), (34, 3731095), (47, 2699090), (85, 1492438), (94, 1349545), (170, 746219), (235, 539818), (470, 269909), (799, 158770), (1598, 79385), (3995, 31754), (7990, 15877)]