28062870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 73979136

約数和(自身を除く): 45916266

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 307, 330, 554, 614, 831, 921, 1385, 1535, 1662, 1842, 2770, 3047, 3070, 3377, 4155, 4605, 6094, 6754, 8310, 9141, 9210, 10131, 15235, 16885, 18282, 20262, 30470, 33770, 45705, 50655, 85039, 91410, 101310, 170078, 255117, 425195, 510234, 850390, 935429, 1275585, 1870858, 2551170, 2806287, 4677145, 5612574, 9354290, 14031435, 28062870]

約数ペア:

[(1, 28062870), (2, 14031435), (3, 9354290), (5, 5612574), (6, 4677145), (10, 2806287), (11, 2551170), (15, 1870858), (22, 1275585), (30, 935429), (33, 850390), (55, 510234), (66, 425195), (110, 255117), (165, 170078), (277, 101310), (307, 91410), (330, 85039), (554, 50655), (614, 45705), (831, 33770), (921, 30470), (1385, 20262), (1535, 18282), (1662, 16885), (1842, 15235), (2770, 10131), (3047, 9210), (3070, 9141), (3377, 8310), (4155, 6754), (4605, 6094)]