1895490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21061}}^1$

素因数の和:21074

約数の個数: 24

約数和(自身を含む): 4928508

約数和(自身を除く): 3033018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21061, 42122, 63183, 105305, 126366, 189549, 210610, 315915, 379098, 631830, 947745, 1895490]

約数ペア:

[(1, 1895490), (2, 947745), (3, 631830), (5, 379098), (6, 315915), (9, 210610), (10, 189549), (15, 126366), (18, 105305), (30, 63183), (45, 42122), (90, 21061)]