2515770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27953}}^1$

素因数の和:27966

約数の個数: 24

約数和(自身を含む): 6541236

約数和(自身を除く): 4025466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27953, 55906, 83859, 139765, 167718, 251577, 279530, 419295, 503154, 838590, 1257885, 2515770]

約数ペア:

[(1, 2515770), (2, 1257885), (3, 838590), (5, 503154), (6, 419295), (9, 279530), (10, 251577), (15, 167718), (18, 139765), (30, 83859), (45, 55906), (90, 27953)]