42802010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138071}}^1$

素因数の和:138109

約数の個数: 16

約数和(自身を含む): 79529472

約数和(自身を除く): 36727462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 138071, 276142, 690355, 1380710, 4280201, 8560402, 21401005, 42802010]

約数ペア:

[(1, 42802010), (2, 21401005), (5, 8560402), (10, 4280201), (31, 1380710), (62, 690355), (155, 276142), (310, 138071)]