131163060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2605

約数の個数: 96

約数和(自身を含む): 423198720

約数和(自身を除く): 292035660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2459, 2540, 2667, 3556, 3810, 4445, 4918, 5334, 7377, 7620, 8890, 9836, 10668, 12295, 13335, 14754, 17213, 17780, 24590, 26670, 29508, 34426, 36885, 49180, 51639, 53340, 68852, 73770, 86065, 103278, 147540, 172130, 206556, 258195, 312293, 344260, 516390, 624586, 936879, 1032780, 1249172, 1561465, 1873758, 2186051, 3122930, 3747516, 4372102, 4684395, 6245860, 6558153, 8744204, 9368790, 10930255, 13116306, 18737580, 21860510, 26232612, 32790765, 43721020, 65581530, 131163060]

約数ペア:

[(1, 131163060), (2, 65581530), (3, 43721020), (4, 32790765), (5, 26232612), (6, 21860510), (7, 18737580), (10, 13116306), (12, 10930255), (14, 9368790), (15, 8744204), (20, 6558153), (21, 6245860), (28, 4684395), (30, 4372102), (35, 3747516), (42, 3122930), (60, 2186051), (70, 1873758), (84, 1561465), (105, 1249172), (127, 1032780), (140, 936879), (210, 624586), (254, 516390), (381, 344260), (420, 312293), (508, 258195), (635, 206556), (762, 172130), (889, 147540), (1270, 103278), (1524, 86065), (1778, 73770), (1905, 68852), (2459, 53340), (2540, 51639), (2667, 49180), (3556, 36885), (3810, 34426), (4445, 29508), (4918, 26670), (5334, 24590), (7377, 17780), (7620, 17213), (8890, 14754), (9836, 13335), (10668, 12295)]