9001290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{300043}}^1$

素因数の和:300053

約数の個数: 16

約数和(自身を含む): 21603168

約数和(自身を除く): 12601878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 300043, 600086, 900129, 1500215, 1800258, 3000430, 4500645, 9001290]

約数ペア:

[(1, 9001290), (2, 4500645), (3, 3000430), (5, 1800258), (6, 1500215), (10, 900129), (15, 600086), (30, 300043)]