29919230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 59354208

約数和(自身を除く): 29434978

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 2693, 5386, 5555, 11110, 13465, 26930, 29623, 59246, 148115, 271993, 296230, 543986, 1359965, 2719930, 2991923, 5983846, 14959615, 29919230]

約数ペア:

[(1, 29919230), (2, 14959615), (5, 5983846), (10, 2991923), (11, 2719930), (22, 1359965), (55, 543986), (101, 296230), (110, 271993), (202, 148115), (505, 59246), (1010, 29623), (1111, 26930), (2222, 13465), (2693, 11110), (5386, 5555)]