864011330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41281}}^1$

素因数の和:41331

約数の個数: 64

約数和(自身を含む): 1997388288

約数和(自身を除く): 1133376958

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 41281, 82562, 206405, 288967, 412810, 536653, 577934, 949463, 1073306, 1444835, 1898926, 2683265, 2889670, 3756571, 4747315, 5366530, 6646241, 7513142, 9494630, 12343019, 13292482, 18782855, 24686038, 33231205, 37565710, 61715095, 66462410, 86401133, 123430190, 172802266, 432005665, 864011330]

約数ペア:

[(1, 864011330), (2, 432005665), (5, 172802266), (7, 123430190), (10, 86401133), (13, 66462410), (14, 61715095), (23, 37565710), (26, 33231205), (35, 24686038), (46, 18782855), (65, 13292482), (70, 12343019), (91, 9494630), (115, 7513142), (130, 6646241), (161, 5366530), (182, 4747315), (230, 3756571), (299, 2889670), (322, 2683265), (455, 1898926), (598, 1444835), (805, 1073306), (910, 949463), (1495, 577934), (1610, 536653), (2093, 412810), (2990, 288967), (4186, 206405), (10465, 82562), (20930, 41281)]