39357430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 42757130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 7919, 15838, 39595, 55433, 79190, 110866, 277165, 554330, 562249, 1124498, 2811245, 3935743, 5622490, 7871486, 19678715, 39357430]

約数ペア:

[(1, 39357430), (2, 19678715), (5, 7871486), (7, 5622490), (10, 3935743), (14, 2811245), (35, 1124498), (70, 562249), (71, 554330), (142, 277165), (355, 110866), (497, 79190), (710, 55433), (994, 39595), (2485, 15838), (4970, 7919)]