82307190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{391939}}^1$

素因数の和:391956

約数の個数: 32

約数和(自身を含む): 225757440

約数和(自身を除く): 143450250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 391939, 783878, 1175817, 1959695, 2351634, 2743573, 3919390, 5487146, 5879085, 8230719, 11758170, 13717865, 16461438, 27435730, 41153595, 82307190]

約数ペア:

[(1, 82307190), (2, 41153595), (3, 27435730), (5, 16461438), (6, 13717865), (7, 11758170), (10, 8230719), (14, 5879085), (15, 5487146), (21, 3919390), (30, 2743573), (35, 2351634), (42, 1959695), (70, 1175817), (105, 783878), (210, 391939)]