13079790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7681

約数の個数: 48

約数和(自身を含む): 35802000

約数和(自身を除く): 22722210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7649, 15298, 22947, 38245, 45894, 68841, 76490, 114735, 137682, 145331, 229470, 290662, 344205, 435993, 688410, 726655, 871986, 1307979, 1453310, 2179965, 2615958, 4359930, 6539895, 13079790]

約数ペア:

[(1, 13079790), (2, 6539895), (3, 4359930), (5, 2615958), (6, 2179965), (9, 1453310), (10, 1307979), (15, 871986), (18, 726655), (19, 688410), (30, 435993), (38, 344205), (45, 290662), (57, 229470), (90, 145331), (95, 137682), (114, 114735), (171, 76490), (190, 68841), (285, 45894), (342, 38245), (570, 22947), (855, 15298), (1710, 7649)]