6998110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 14489280

約数和(自身を除く): 7491170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 389, 514, 778, 1285, 1799, 1945, 2570, 2723, 3598, 3890, 5446, 8995, 13615, 17990, 27230, 99973, 199946, 499865, 699811, 999730, 1399622, 3499055, 6998110]

約数ペア:

[(1, 6998110), (2, 3499055), (5, 1399622), (7, 999730), (10, 699811), (14, 499865), (35, 199946), (70, 99973), (257, 27230), (389, 17990), (514, 13615), (778, 8995), (1285, 5446), (1799, 3890), (1945, 3598), (2570, 2723)]