311027230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{1021}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 574838208

約数和(自身を除く): 263810978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 743, 1021, 1486, 2042, 3715, 5105, 7430, 10210, 30463, 41861, 60926, 83722, 152315, 209305, 304630, 418610, 758603, 1517206, 3793015, 7586030, 31102723, 62205446, 155513615, 311027230]

約数ペア:

[(1, 311027230), (2, 155513615), (5, 62205446), (10, 31102723), (41, 7586030), (82, 3793015), (205, 1517206), (410, 758603), (743, 418610), (1021, 304630), (1486, 209305), (2042, 152315), (3715, 83722), (5105, 60926), (7430, 41861), (10210, 30463)]