31009930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4567}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 64463616

約数和(自身を除く): 33453686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4567, 6790, 9134, 22835, 31969, 45670, 63938, 159845, 319690, 442999, 885998, 2214995, 3100993, 4429990, 6201986, 15504965, 31009930]

約数ペア:

[(1, 31009930), (2, 15504965), (5, 6201986), (7, 4429990), (10, 3100993), (14, 2214995), (35, 885998), (70, 442999), (97, 319690), (194, 159845), (485, 63938), (679, 45670), (970, 31969), (1358, 22835), (3395, 9134), (4567, 6790)]