73257070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 64844690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 739, 862, 1478, 2155, 3695, 4310, 7390, 9913, 16997, 19826, 33994, 49565, 84985, 99130, 169970, 318509, 637018, 1592545, 3185090, 7325707, 14651414, 36628535, 73257070]

約数ペア:

[(1, 73257070), (2, 36628535), (5, 14651414), (10, 7325707), (23, 3185090), (46, 1592545), (115, 637018), (230, 318509), (431, 169970), (739, 99130), (862, 84985), (1478, 49565), (2155, 33994), (3695, 19826), (4310, 16997), (7390, 9913)]