67690710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10303}}^1$

素因数の和:10389

約数の個数: 48

約数和(自身を含む): 178424064

約数和(自身を除く): 110733354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 10303, 20606, 30909, 51515, 61818, 92727, 103030, 154545, 185454, 309090, 463635, 752119, 927270, 1504238, 2256357, 3760595, 4512714, 6769071, 7521190, 11281785, 13538142, 22563570, 33845355, 67690710]

約数ペア:

[(1, 67690710), (2, 33845355), (3, 22563570), (5, 13538142), (6, 11281785), (9, 7521190), (10, 6769071), (15, 4512714), (18, 3760595), (30, 2256357), (45, 1504238), (73, 927270), (90, 752119), (146, 463635), (219, 309090), (365, 185454), (438, 154545), (657, 103030), (730, 92727), (1095, 61818), (1314, 51515), (2190, 30909), (3285, 20606), (6570, 10303)]