139968753260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{53047}}^1$

素因数の和:53511

約数の個数: 96

約数和(自身を含む): 343934373888

約数和(自身を除く): 203965620628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 401, 470, 658, 802, 940, 1316, 1604, 1645, 2005, 2807, 3290, 4010, 5614, 6580, 8020, 11228, 14035, 18847, 28070, 37694, 53047, 56140, 75388, 94235, 106094, 131929, 188470, 212188, 263858, 265235, 371329, 376940, 527716, 530470, 659645, 742658, 1060940, 1319290, 1485316, 1856645, 2493209, 2638580, 3713290, 4986418, 7426580, 9972836, 12466045, 17452463, 21271847, 24932090, 34904926, 42543694, 49864180, 69809852, 85087388, 87262315, 106359235, 148902929, 174524630, 212718470, 297805858, 349049260, 425436940, 595611716, 744514645, 999776809, 1489029290, 1999553618, 2978058580, 3999107236, 4998884045, 6998437663, 9997768090, 13996875326, 19995536180, 27993750652, 34992188315, 69984376630, 139968753260]

約数ペア:

[(1, 139968753260), (2, 69984376630), (4, 34992188315), (5, 27993750652), (7, 19995536180), (10, 13996875326), (14, 9997768090), (20, 6998437663), (28, 4998884045), (35, 3999107236), (47, 2978058580), (70, 1999553618), (94, 1489029290), (140, 999776809), (188, 744514645), (235, 595611716), (329, 425436940), (401, 349049260), (470, 297805858), (658, 212718470), (802, 174524630), (940, 148902929), (1316, 106359235), (1604, 87262315), (1645, 85087388), (2005, 69809852), (2807, 49864180), (3290, 42543694), (4010, 34904926), (5614, 24932090), (6580, 21271847), (8020, 17452463), (11228, 12466045), (14035, 9972836), (18847, 7426580), (28070, 4986418), (37694, 3713290), (53047, 2638580), (56140, 2493209), (75388, 1856645), (94235, 1485316), (106094, 1319290), (131929, 1060940), (188470, 742658), (212188, 659645), (263858, 530470), (265235, 527716), (371329, 376940)]