84198910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 155740032

約数和(自身を除く): 71541122

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 970, 1423, 2846, 5917, 7115, 11834, 14230, 29585, 59170, 86803, 138031, 173606, 276062, 434015, 690155, 868030, 1380310, 8419891, 16839782, 42099455, 84198910]

約数ペア:

[(1, 84198910), (2, 42099455), (5, 16839782), (10, 8419891), (61, 1380310), (97, 868030), (122, 690155), (194, 434015), (305, 276062), (485, 173606), (610, 138031), (970, 86803), (1423, 59170), (2846, 29585), (5917, 14230), (7115, 11834)]