86941330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1879}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 179216640

約数和(自身を除く): 92275310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 1879, 3305, 3758, 4627, 6610, 9254, 9395, 13153, 18790, 23135, 26306, 46270, 65765, 131530, 1242019, 2484038, 6210095, 8694133, 12420190, 17388266, 43470665, 86941330]

約数ペア:

[(1, 86941330), (2, 43470665), (5, 17388266), (7, 12420190), (10, 8694133), (14, 6210095), (35, 2484038), (70, 1242019), (661, 131530), (1322, 65765), (1879, 46270), (3305, 26306), (3758, 23135), (4627, 18790), (6610, 13153), (9254, 9395)]