121378230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{449549}}^1$

素因数の和:449565

約数の個数: 32

約数和(自身を含む): 323676000

約数和(自身を除く): 202297770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 449549, 899098, 1348647, 2247745, 2697294, 4045941, 4495490, 6743235, 8091882, 12137823, 13486470, 20229705, 24275646, 40459410, 60689115, 121378230]

約数ペア:

[(1, 121378230), (2, 60689115), (3, 40459410), (5, 24275646), (6, 20229705), (9, 13486470), (10, 12137823), (15, 8091882), (18, 6743235), (27, 4495490), (30, 4045941), (45, 2697294), (54, 2247745), (90, 1348647), (135, 899098), (270, 449549)]