814637940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13577299}}^1$

素因数の和:13577311

約数の個数: 24

約数和(自身を含む): 2280986400

約数和(自身を除く): 1466348460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13577299, 27154598, 40731897, 54309196, 67886495, 81463794, 135772990, 162927588, 203659485, 271545980, 407318970, 814637940]

約数ペア:

[(1, 814637940), (2, 407318970), (3, 271545980), (4, 203659485), (5, 162927588), (6, 135772990), (10, 81463794), (12, 67886495), (15, 54309196), (20, 40731897), (30, 27154598), (60, 13577299)]