2280457074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{5351}}^1$

素因数の和:5575

約数の個数: 64

約数和(自身を含む): 5322885120

約数和(自身を除く): 3042428046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 139, 146, 219, 278, 417, 438, 511, 834, 973, 1022, 1533, 1946, 2919, 3066, 5351, 5838, 10147, 10702, 16053, 20294, 30441, 32106, 37457, 60882, 71029, 74914, 112371, 142058, 213087, 224742, 390623, 426174, 743789, 781246, 1171869, 1487578, 2231367, 2343738, 2734361, 4462734, 5206523, 5468722, 8203083, 10413046, 15619569, 16406166, 31239138, 54296597, 108593194, 162889791, 325779582, 380076179, 760152358, 1140228537, 2280457074]

約数ペア:

[(1, 2280457074), (2, 1140228537), (3, 760152358), (6, 380076179), (7, 325779582), (14, 162889791), (21, 108593194), (42, 54296597), (73, 31239138), (139, 16406166), (146, 15619569), (219, 10413046), (278, 8203083), (417, 5468722), (438, 5206523), (511, 4462734), (834, 2734361), (973, 2343738), (1022, 2231367), (1533, 1487578), (1946, 1171869), (2919, 781246), (3066, 743789), (5351, 426174), (5838, 390623), (10147, 224742), (10702, 213087), (16053, 142058), (20294, 112371), (30441, 74914), (32106, 71029), (37457, 60882)]