172488470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{224011}}^1$

素因数の和:224036

約数の個数: 32

約数和(自身を含む): 387092736

約数和(自身を除く): 214604266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 224011, 448022, 1120055, 1568077, 2240110, 2464121, 3136154, 4928242, 7840385, 12320605, 15680770, 17248847, 24641210, 34497694, 86244235, 172488470]

約数ペア:

[(1, 172488470), (2, 86244235), (5, 34497694), (7, 24641210), (10, 17248847), (11, 15680770), (14, 12320605), (22, 7840385), (35, 4928242), (55, 3136154), (70, 2464121), (77, 2240110), (110, 1568077), (154, 1120055), (385, 448022), (770, 224011)]