30441540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507359}}^1$

素因数の和:507371

約数の個数: 24

約数和(自身を含む): 85236480

約数和(自身を除く): 54794940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507359, 1014718, 1522077, 2029436, 2536795, 3044154, 5073590, 6088308, 7610385, 10147180, 15220770, 30441540]

約数ペア:

[(1, 30441540), (2, 15220770), (3, 10147180), (4, 7610385), (5, 6088308), (6, 5073590), (10, 3044154), (12, 2536795), (15, 2029436), (20, 1522077), (30, 1014718), (60, 507359)]