70141610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 159750144

約数和(自身を除く): 89608534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1283, 1562, 2485, 2566, 3905, 4970, 5467, 6415, 7810, 8981, 10934, 12830, 14113, 17962, 27335, 28226, 44905, 54670, 70565, 89810, 91093, 98791, 141130, 182186, 197582, 455465, 493955, 637651, 910930, 987910, 1002023, 1275302, 2004046, 3188255, 5010115, 6376510, 7014161, 10020230, 14028322, 35070805, 70141610]

約数ペア:

[(1, 70141610), (2, 35070805), (5, 14028322), (7, 10020230), (10, 7014161), (11, 6376510), (14, 5010115), (22, 3188255), (35, 2004046), (55, 1275302), (70, 1002023), (71, 987910), (77, 910930), (110, 637651), (142, 493955), (154, 455465), (355, 197582), (385, 182186), (497, 141130), (710, 98791), (770, 91093), (781, 89810), (994, 70565), (1283, 54670), (1562, 44905), (2485, 28226), (2566, 27335), (3905, 17962), (4970, 14113), (5467, 12830), (6415, 10934), (7810, 8981)]