11740590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 30961008

約数和(自身を除く): 19220418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1787, 2190, 3285, 3574, 5361, 6570, 8935, 10722, 16083, 17870, 26805, 32166, 53610, 80415, 130451, 160830, 260902, 391353, 652255, 782706, 1174059, 1304510, 1956765, 2348118, 3913530, 5870295, 11740590]

約数ペア:

[(1, 11740590), (2, 5870295), (3, 3913530), (5, 2348118), (6, 1956765), (9, 1304510), (10, 1174059), (15, 782706), (18, 652255), (30, 391353), (45, 260902), (73, 160830), (90, 130451), (146, 80415), (219, 53610), (365, 32166), (438, 26805), (657, 17870), (730, 16083), (1095, 10722), (1314, 8935), (1787, 6570), (2190, 5361), (3285, 3574)]