39039970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 34676510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 631, 1262, 1345, 2690, 3155, 6187, 6310, 12374, 14513, 29026, 30935, 61870, 72565, 145130, 169739, 339478, 848695, 1697390, 3903997, 7807994, 19519985, 39039970]

約数ペア:

[(1, 39039970), (2, 19519985), (5, 7807994), (10, 3903997), (23, 1697390), (46, 848695), (115, 339478), (230, 169739), (269, 145130), (538, 72565), (631, 61870), (1262, 30935), (1345, 29026), (2690, 14513), (3155, 12374), (6187, 6310)]