357720010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11717}}^1$

素因数の和:11838

約数の個数: 32

約数和(自身を含む): 668207232

約数和(自身を除く): 310487222

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 11717, 15265, 23434, 30530, 58585, 117170, 503831, 831907, 1007662, 1663814, 2519155, 4159535, 5038310, 8319070, 35772001, 71544002, 178860005, 357720010]

約数ペア:

[(1, 357720010), (2, 178860005), (5, 71544002), (10, 35772001), (43, 8319070), (71, 5038310), (86, 4159535), (142, 2519155), (215, 1663814), (355, 1007662), (430, 831907), (710, 503831), (3053, 117170), (6106, 58585), (11717, 30530), (15265, 23434)]