39212730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 63223110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 1823, 2151, 2390, 3585, 3646, 4302, 5469, 7170, 9115, 10755, 10938, 16407, 18230, 21510, 27345, 32814, 54690, 82035, 164070, 435697, 871394, 1307091, 2178485, 2614182, 3921273, 4356970, 6535455, 7842546, 13070910, 19606365, 39212730]

約数ペア:

[(1, 39212730), (2, 19606365), (3, 13070910), (5, 7842546), (6, 6535455), (9, 4356970), (10, 3921273), (15, 2614182), (18, 2178485), (30, 1307091), (45, 871394), (90, 435697), (239, 164070), (478, 82035), (717, 54690), (1195, 32814), (1434, 27345), (1823, 21510), (2151, 18230), (2390, 16407), (3585, 10938), (3646, 10755), (4302, 9115), (5469, 7170)]