139339470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{16529}}^1$

素因数の和:16820

約数の個数: 32

約数和(自身を含む): 335625120

約数和(自身を除く): 196285650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 16529, 33058, 49587, 82645, 99174, 165290, 247935, 495870, 4644649, 9289298, 13933947, 23223245, 27867894, 46446490, 69669735, 139339470]

約数ペア:

[(1, 139339470), (2, 69669735), (3, 46446490), (5, 27867894), (6, 23223245), (10, 13933947), (15, 9289298), (30, 4644649), (281, 495870), (562, 247935), (843, 165290), (1405, 99174), (1686, 82645), (2810, 49587), (4215, 33058), (8430, 16529)]