129420930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60761}}^1$

素因数の和:60842

約数の個数: 32

約数和(自身を含む): 314990208

約数和(自身を除く): 185569278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 60761, 121522, 182283, 303805, 364566, 607610, 911415, 1822830, 4314031, 8628062, 12942093, 21570155, 25884186, 43140310, 64710465, 129420930]

約数ペア:

[(1, 129420930), (2, 64710465), (3, 43140310), (5, 25884186), (6, 21570155), (10, 12942093), (15, 8628062), (30, 4314031), (71, 1822830), (142, 911415), (213, 607610), (355, 364566), (426, 303805), (710, 182283), (1065, 121522), (2130, 60761)]