145435230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{538649}}^1$

素因数の和:538665

約数の個数: 32

約数和(自身を含む): 387828000

約数和(自身を除く): 242392770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 538649, 1077298, 1615947, 2693245, 3231894, 4847841, 5386490, 8079735, 9695682, 14543523, 16159470, 24239205, 29087046, 48478410, 72717615, 145435230]

約数ペア:

[(1, 145435230), (2, 72717615), (3, 48478410), (5, 29087046), (6, 24239205), (9, 16159470), (10, 14543523), (15, 9695682), (18, 8079735), (27, 5386490), (30, 4847841), (45, 3231894), (54, 2693245), (90, 1615947), (135, 1077298), (270, 538649)]