1309890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1904190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 929, 1410, 1858, 2787, 4645, 5574, 9290, 13935, 27870, 43663, 87326, 130989, 218315, 261978, 436630, 654945, 1309890]

約数ペア:

[(1, 1309890), (2, 654945), (3, 436630), (5, 261978), (6, 218315), (10, 130989), (15, 87326), (30, 43663), (47, 27870), (94, 13935), (141, 9290), (235, 5574), (282, 4645), (470, 2787), (705, 1858), (929, 1410)]