1940490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7187}}^1$

素因数の和:7203

約数の個数: 32

約数和(自身を含む): 5175360

約数和(自身を除く): 3234870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7187, 14374, 21561, 35935, 43122, 64683, 71870, 107805, 129366, 194049, 215610, 323415, 388098, 646830, 970245, 1940490]

約数ペア:

[(1, 1940490), (2, 970245), (3, 646830), (5, 388098), (6, 323415), (9, 215610), (10, 194049), (15, 129366), (18, 107805), (27, 71870), (30, 64683), (45, 43122), (54, 35935), (90, 21561), (135, 14374), (270, 7187)]