1540373756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1993}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 2915770368

約数和(自身を除く): 1375396612

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 271, 542, 713, 1084, 1426, 1993, 2852, 3986, 6233, 7972, 8401, 12466, 16802, 24932, 33604, 45839, 61783, 91678, 123566, 183356, 193223, 247132, 386446, 540103, 772892, 1080206, 1421009, 2160412, 2842018, 5684036, 12422369, 16743193, 24844738, 33486386, 49689476, 66972772, 385093439, 770186878, 1540373756]

約数ペア:

[(1, 1540373756), (2, 770186878), (4, 385093439), (23, 66972772), (31, 49689476), (46, 33486386), (62, 24844738), (92, 16743193), (124, 12422369), (271, 5684036), (542, 2842018), (713, 2160412), (1084, 1421009), (1426, 1080206), (1993, 772892), (2852, 540103), (3986, 386446), (6233, 247132), (7972, 193223), (8401, 183356), (12466, 123566), (16802, 91678), (24932, 61783), (33604, 45839)]