64629660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1077161}}^1$

素因数の和:1077173

約数の個数: 24

約数和(自身を含む): 180963216

約数和(自身を除く): 116333556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1077161, 2154322, 3231483, 4308644, 5385805, 6462966, 10771610, 12925932, 16157415, 21543220, 32314830, 64629660]

約数ペア:

[(1, 64629660), (2, 32314830), (3, 21543220), (4, 16157415), (5, 12925932), (6, 10771610), (10, 6462966), (12, 5385805), (15, 4308644), (20, 3231483), (30, 2154322), (60, 1077161)]