289643670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{21313}}^1$

素因数の和:21477

約数の個数: 48

約数和(自身を含む): 758096352

約数和(自身を除く): 468452682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 21313, 42626, 63939, 106565, 127878, 191817, 213130, 319695, 383634, 639390, 959085, 1918170, 3218263, 6436526, 9654789, 16091315, 19309578, 28964367, 32182630, 48273945, 57928734, 96547890, 144821835, 289643670]

約数ペア:

[(1, 289643670), (2, 144821835), (3, 96547890), (5, 57928734), (6, 48273945), (9, 32182630), (10, 28964367), (15, 19309578), (18, 16091315), (30, 9654789), (45, 6436526), (90, 3218263), (151, 1918170), (302, 959085), (453, 639390), (755, 383634), (906, 319695), (1359, 213130), (1510, 191817), (2265, 127878), (2718, 106565), (4530, 63939), (6795, 42626), (13590, 21313)]