129929370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139709}}^1$

素因数の和:139750

約数の個数: 32

約数和(自身を含む): 321891840

約数和(自身を除く): 191962470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 139709, 279418, 419127, 698545, 838254, 1397090, 2095635, 4191270, 4330979, 8661958, 12992937, 21654895, 25985874, 43309790, 64964685, 129929370]

約数ペア:

[(1, 129929370), (2, 64964685), (3, 43309790), (5, 25985874), (6, 21654895), (10, 12992937), (15, 8661958), (30, 4330979), (31, 4191270), (62, 2095635), (93, 1397090), (155, 838254), (186, 698545), (310, 419127), (465, 279418), (930, 139709)]