81063570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{386017}}^1$

素因数の和:386034

約数の個数: 32

約数和(自身を含む): 222346368

約数和(自身を除く): 141282798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 386017, 772034, 1158051, 1930085, 2316102, 2702119, 3860170, 5404238, 5790255, 8106357, 11580510, 13510595, 16212714, 27021190, 40531785, 81063570]

約数ペア:

[(1, 81063570), (2, 40531785), (3, 27021190), (5, 16212714), (6, 13510595), (7, 11580510), (10, 8106357), (14, 5790255), (15, 5404238), (21, 3860170), (30, 2702119), (35, 2316102), (42, 1930085), (70, 1158051), (105, 772034), (210, 386017)]