76489290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49993}}^1$

素因数の和:50023

約数の個数: 48

約数和(自身を含む): 210574728

約数和(自身を除く): 134085438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 49993, 99986, 149979, 249965, 299958, 449937, 499930, 749895, 849881, 899874, 1499790, 1699762, 2249685, 2549643, 4249405, 4499370, 5099286, 7648929, 8498810, 12748215, 15297858, 25496430, 38244645, 76489290]

約数ペア:

[(1, 76489290), (2, 38244645), (3, 25496430), (5, 15297858), (6, 12748215), (9, 8498810), (10, 7648929), (15, 5099286), (17, 4499370), (18, 4249405), (30, 2549643), (34, 2249685), (45, 1699762), (51, 1499790), (85, 899874), (90, 849881), (102, 749895), (153, 499930), (170, 449937), (255, 299958), (306, 249965), (510, 149979), (765, 99986), (1530, 49993)]