80174370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86209}}^1$

素因数の和:86250

約数の個数: 32

約数和(自身を含む): 198627840

約数和(自身を除く): 118453470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86209, 172418, 258627, 431045, 517254, 862090, 1293135, 2586270, 2672479, 5344958, 8017437, 13362395, 16034874, 26724790, 40087185, 80174370]

約数ペア:

[(1, 80174370), (2, 40087185), (3, 26724790), (5, 16034874), (6, 13362395), (10, 8017437), (15, 5344958), (30, 2672479), (31, 2586270), (62, 1293135), (93, 862090), (155, 517254), (186, 431045), (310, 258627), (465, 172418), (930, 86209)]