5305290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 12882240

約数和(自身を除く): 7576950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 1987, 2670, 3974, 5961, 9935, 11922, 19870, 29805, 59610, 176843, 353686, 530529, 884215, 1061058, 1768430, 2652645, 5305290]

約数ペア:

[(1, 5305290), (2, 2652645), (3, 1768430), (5, 1061058), (6, 884215), (10, 530529), (15, 353686), (30, 176843), (89, 59610), (178, 29805), (267, 19870), (445, 11922), (534, 9935), (890, 5961), (1335, 3974), (1987, 2670)]