229693870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 509716800

約数和(自身を除く): 280022930

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 89, 98, 115, 161, 178, 229, 230, 245, 322, 445, 458, 490, 623, 805, 890, 1127, 1145, 1246, 1603, 1610, 2047, 2254, 2290, 3115, 3206, 4094, 4361, 5267, 5635, 6230, 8015, 8722, 10235, 10534, 11221, 11270, 14329, 16030, 20381, 20470, 21805, 22442, 26335, 28658, 36869, 40762, 43610, 52670, 56105, 71645, 73738, 100303, 101905, 112210, 142667, 143290, 184345, 200606, 203810, 258083, 285334, 368690, 468763, 501515, 516166, 713335, 937526, 998669, 1003030, 1290415, 1426670, 1997338, 2343815, 2580830, 3281341, 4687630, 4993345, 6562682, 9986690, 16406705, 22969387, 32813410, 45938774, 114846935, 229693870]

約数ペア:

[(1, 229693870), (2, 114846935), (5, 45938774), (7, 32813410), (10, 22969387), (14, 16406705), (23, 9986690), (35, 6562682), (46, 4993345), (49, 4687630), (70, 3281341), (89, 2580830), (98, 2343815), (115, 1997338), (161, 1426670), (178, 1290415), (229, 1003030), (230, 998669), (245, 937526), (322, 713335), (445, 516166), (458, 501515), (490, 468763), (623, 368690), (805, 285334), (890, 258083), (1127, 203810), (1145, 200606), (1246, 184345), (1603, 143290), (1610, 142667), (2047, 112210), (2254, 101905), (2290, 100303), (3115, 73738), (3206, 71645), (4094, 56105), (4361, 52670), (5267, 43610), (5635, 40762), (6230, 36869), (8015, 28658), (8722, 26335), (10235, 22442), (10534, 21805), (11221, 20470), (11270, 20381), (14329, 16030)]