79117430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15919}}^1$

素因数の和:16004

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 85941130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15919, 31838, 79595, 111433, 159190, 222866, 557165, 1114330, 1130249, 2260498, 5651245, 7911743, 11302490, 15823486, 39558715, 79117430]

約数ペア:

[(1, 79117430), (2, 39558715), (5, 15823486), (7, 11302490), (10, 7911743), (14, 5651245), (35, 2260498), (70, 1130249), (71, 1114330), (142, 557165), (355, 222866), (497, 159190), (710, 111433), (994, 79595), (2485, 31838), (4970, 15919)]