27812940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463549}}^1$

素因数の和:463561

約数の個数: 24

約数和(自身を含む): 77876400

約数和(自身を除く): 50063460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463549, 927098, 1390647, 1854196, 2317745, 2781294, 4635490, 5562588, 6953235, 9270980, 13906470, 27812940]

約数ペア:

[(1, 27812940), (2, 13906470), (3, 9270980), (4, 6953235), (5, 5562588), (6, 4635490), (10, 2781294), (12, 2317745), (15, 1854196), (20, 1390647), (30, 927098), (60, 463549)]