18230340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{303839}}^1$

素因数の和:303851

約数の個数: 24

約数和(自身を含む): 51045120

約数和(自身を除く): 32814780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 303839, 607678, 911517, 1215356, 1519195, 1823034, 3038390, 3646068, 4557585, 6076780, 9115170, 18230340]

約数ペア:

[(1, 18230340), (2, 9115170), (3, 6076780), (4, 4557585), (5, 3646068), (6, 3038390), (10, 1823034), (12, 1519195), (15, 1215356), (20, 911517), (30, 607678), (60, 303839)]