84846990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20347}}^1$

素因数の和:20496

約数の個数: 32

約数和(自身を含む): 205107840

約数和(自身を除く): 120260850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 20347, 40694, 61041, 101735, 122082, 203470, 305205, 610410, 2828233, 5656466, 8484699, 14141165, 16969398, 28282330, 42423495, 84846990]

約数ペア:

[(1, 84846990), (2, 42423495), (3, 28282330), (5, 16969398), (6, 14141165), (10, 8484699), (15, 5656466), (30, 2828233), (139, 610410), (278, 305205), (417, 203470), (695, 122082), (834, 101735), (1390, 61041), (2085, 40694), (4170, 20347)]