210009210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{64223}}^1$

素因数の和:64342

約数の個数: 32

約数和(自身を含む): 508654080

約数和(自身を除く): 298644870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 64223, 128446, 192669, 321115, 385338, 642230, 963345, 1926690, 7000307, 14000614, 21000921, 35001535, 42001842, 70003070, 105004605, 210009210]

約数ペア:

[(1, 210009210), (2, 105004605), (3, 70003070), (5, 42001842), (6, 35001535), (10, 21000921), (15, 14000614), (30, 7000307), (109, 1926690), (218, 963345), (327, 642230), (545, 385338), (654, 321115), (1090, 192669), (1635, 128446), (3270, 64223)]