547732890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{30893}}^1$

素因数の和:31103

約数の個数: 48

約数和(自身を含む): 1431380808

約数和(自身を除く): 883647918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 30893, 61786, 92679, 154465, 185358, 278037, 308930, 463395, 556074, 926790, 1390185, 2780370, 6085921, 12171842, 18257763, 30429605, 36515526, 54773289, 60859210, 91288815, 109546578, 182577630, 273866445, 547732890]

約数ペア:

[(1, 547732890), (2, 273866445), (3, 182577630), (5, 109546578), (6, 91288815), (9, 60859210), (10, 54773289), (15, 36515526), (18, 30429605), (30, 18257763), (45, 12171842), (90, 6085921), (197, 2780370), (394, 1390185), (591, 926790), (985, 556074), (1182, 463395), (1773, 308930), (1970, 278037), (2955, 185358), (3546, 154465), (5910, 92679), (8865, 61786), (17730, 30893)]