68590970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 147350016

約数和(自身を除く): 78759046

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 71, 74, 142, 185, 259, 355, 370, 373, 497, 518, 710, 746, 994, 1295, 1865, 2485, 2590, 2611, 2627, 3730, 4970, 5222, 5254, 13055, 13135, 13801, 18389, 26110, 26270, 26483, 27602, 36778, 52966, 69005, 91945, 96607, 132415, 138010, 183890, 185381, 193214, 264830, 370762, 483035, 926905, 966070, 979871, 1853810, 1959742, 4899355, 6859097, 9798710, 13718194, 34295485, 68590970]

約数ペア:

[(1, 68590970), (2, 34295485), (5, 13718194), (7, 9798710), (10, 6859097), (14, 4899355), (35, 1959742), (37, 1853810), (70, 979871), (71, 966070), (74, 926905), (142, 483035), (185, 370762), (259, 264830), (355, 193214), (370, 185381), (373, 183890), (497, 138010), (518, 132415), (710, 96607), (746, 91945), (994, 69005), (1295, 52966), (1865, 36778), (2485, 27602), (2590, 26483), (2611, 26270), (2627, 26110), (3730, 18389), (4970, 13801), (5222, 13135), (5254, 13055)]