320468370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{159437}}^1$

素因数の和:159514

約数の個数: 32

約数和(自身を含む): 780608448

約数和(自身を除く): 460140078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 159437, 318874, 478311, 797185, 956622, 1594370, 2391555, 4783110, 10682279, 21364558, 32046837, 53411395, 64093674, 106822790, 160234185, 320468370]

約数ペア:

[(1, 320468370), (2, 160234185), (3, 106822790), (5, 64093674), (6, 53411395), (10, 32046837), (15, 21364558), (30, 10682279), (67, 4783110), (134, 2391555), (201, 1594370), (335, 956622), (402, 797185), (670, 478311), (1005, 318874), (2010, 159437)]