336455420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126487}}^1$

素因数の和:126522

約数の個数: 48

約数和(自身を含む): 849999360

約数和(自身を除く): 513543940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 126487, 252974, 505948, 632435, 885409, 1264870, 1770818, 2403253, 2529740, 3541636, 4427045, 4806506, 8854090, 9613012, 12016265, 16822771, 17708180, 24032530, 33645542, 48065060, 67291084, 84113855, 168227710, 336455420]

約数ペア:

[(1, 336455420), (2, 168227710), (4, 84113855), (5, 67291084), (7, 48065060), (10, 33645542), (14, 24032530), (19, 17708180), (20, 16822771), (28, 12016265), (35, 9613012), (38, 8854090), (70, 4806506), (76, 4427045), (95, 3541636), (133, 2529740), (140, 2403253), (190, 1770818), (266, 1264870), (380, 885409), (532, 632435), (665, 505948), (1330, 252974), (2660, 126487)]