67131890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1277}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 138392064

約数和(自身を除く): 71260174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 751, 1277, 1502, 2554, 3755, 5257, 6385, 7510, 8939, 10514, 12770, 17878, 26285, 44695, 52570, 89390, 959027, 1918054, 4795135, 6713189, 9590270, 13426378, 33565945, 67131890]

約数ペア:

[(1, 67131890), (2, 33565945), (5, 13426378), (7, 9590270), (10, 6713189), (14, 4795135), (35, 1918054), (70, 959027), (751, 89390), (1277, 52570), (1502, 44695), (2554, 26285), (3755, 17878), (5257, 12770), (6385, 10514), (7510, 8939)]