84328270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34141}}^1$

素因数の和:34180

約数の個数: 32

約数和(自身を含む): 172075680

約数和(自身を除く): 87747410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 34141, 68282, 170705, 341410, 443833, 648679, 887666, 1297358, 2219165, 3243395, 4438330, 6486790, 8432827, 16865654, 42164135, 84328270]

約数ペア:

[(1, 84328270), (2, 42164135), (5, 16865654), (10, 8432827), (13, 6486790), (19, 4438330), (26, 3243395), (38, 2219165), (65, 1297358), (95, 887666), (130, 648679), (190, 443833), (247, 341410), (494, 170705), (1235, 68282), (2470, 34141)]