79425570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 225161856

約数和(自身を除く): 145736286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 761, 994, 1065, 1470, 1491, 1522, 2130, 2283, 2485, 2982, 3479, 3805, 4566, 4970, 5327, 6958, 7455, 7610, 10437, 10654, 11415, 14910, 15981, 17395, 20874, 22830, 26635, 31962, 34790, 37289, 52185, 53270, 54031, 74578, 79905, 104370, 108062, 111867, 159810, 162093, 186445, 223734, 270155, 324186, 372890, 378217, 540310, 559335, 756434, 810465, 1118670, 1134651, 1620930, 1891085, 2269302, 2647519, 3782170, 5295038, 5673255, 7942557, 11346510, 13237595, 15885114, 26475190, 39712785, 79425570]

約数ペア:

[(1, 79425570), (2, 39712785), (3, 26475190), (5, 15885114), (6, 13237595), (7, 11346510), (10, 7942557), (14, 5673255), (15, 5295038), (21, 3782170), (30, 2647519), (35, 2269302), (42, 1891085), (49, 1620930), (70, 1134651), (71, 1118670), (98, 810465), (105, 756434), (142, 559335), (147, 540310), (210, 378217), (213, 372890), (245, 324186), (294, 270155), (355, 223734), (426, 186445), (490, 162093), (497, 159810), (710, 111867), (735, 108062), (761, 104370), (994, 79905), (1065, 74578), (1470, 54031), (1491, 53270), (1522, 52185), (2130, 37289), (2283, 34790), (2485, 31962), (2982, 26635), (3479, 22830), (3805, 20874), (4566, 17395), (4970, 15981), (5327, 14910), (6958, 11415), (7455, 10654), (7610, 10437)]