779490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 2079360

約数和(自身を除く): 1299870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2887, 5774, 8661, 14435, 17322, 25983, 28870, 43305, 51966, 77949, 86610, 129915, 155898, 259830, 389745, 779490]

約数ペア:

[(1, 779490), (2, 389745), (3, 259830), (5, 155898), (6, 129915), (9, 86610), (10, 77949), (15, 51966), (18, 43305), (27, 28870), (30, 25983), (45, 17322), (54, 14435), (90, 8661), (135, 5774), (270, 2887)]