431643130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{7907}}^1$

素因数の和:8070

約数の個数: 32

約数和(自身を含む): 799403904

約数和(自身を除く): 367760774

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 1030, 5459, 7907, 10918, 15814, 27295, 39535, 54590, 79070, 419071, 814421, 838142, 1628842, 2095355, 4072105, 4190710, 8144210, 43164313, 86328626, 215821565, 431643130]

約数ペア:

[(1, 431643130), (2, 215821565), (5, 86328626), (10, 43164313), (53, 8144210), (103, 4190710), (106, 4072105), (206, 2095355), (265, 1628842), (515, 838142), (530, 814421), (1030, 419071), (5459, 79070), (7907, 54590), (10918, 39535), (15814, 27295)]