87286291270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3305047}}^1$

素因数の和:3305212

約数の個数: 32

約数和(自身を含む): 166574419200

約数和(自身を除く): 79288127930

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 13205, 26410, 3305047, 6610094, 16525235, 33050470, 62795893, 125591786, 313979465, 459401533, 627958930, 918803066, 2297007665, 4594015330, 8728629127, 17457258254, 43643145635, 87286291270]

約数ペア:

[(1, 87286291270), (2, 43643145635), (5, 17457258254), (10, 8728629127), (19, 4594015330), (38, 2297007665), (95, 918803066), (139, 627958930), (190, 459401533), (278, 313979465), (695, 125591786), (1390, 62795893), (2641, 33050470), (5282, 16525235), (13205, 6610094), (26410, 3305047)]