69131860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 181536768

約数和(自身を除く): 112404908

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 937, 1054, 1085, 1190, 1874, 2108, 2170, 2380, 2635, 3689, 3748, 4340, 4685, 5270, 6559, 7378, 9370, 10540, 13118, 14756, 15929, 18445, 18740, 26236, 29047, 31858, 32795, 36890, 58094, 63716, 65590, 73780, 79645, 111503, 116188, 131180, 145235, 159290, 203329, 223006, 290470, 318580, 406658, 446012, 493799, 557515, 580940, 813316, 987598, 1016645, 1115030, 1975196, 2033290, 2230060, 2468995, 3456593, 4066580, 4937990, 6913186, 9875980, 13826372, 17282965, 34565930, 69131860]

約数ペア:

[(1, 69131860), (2, 34565930), (4, 17282965), (5, 13826372), (7, 9875980), (10, 6913186), (14, 4937990), (17, 4066580), (20, 3456593), (28, 2468995), (31, 2230060), (34, 2033290), (35, 1975196), (62, 1115030), (68, 1016645), (70, 987598), (85, 813316), (119, 580940), (124, 557515), (140, 493799), (155, 446012), (170, 406658), (217, 318580), (238, 290470), (310, 223006), (340, 203329), (434, 159290), (476, 145235), (527, 131180), (595, 116188), (620, 111503), (868, 79645), (937, 73780), (1054, 65590), (1085, 63716), (1190, 58094), (1874, 36890), (2108, 32795), (2170, 31858), (2380, 29047), (2635, 26236), (3689, 18740), (3748, 18445), (4340, 15929), (4685, 14756), (5270, 13118), (6559, 10540), (7378, 9370)]