42211210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{183527}}^1$

素因数の和:183557

約数の個数: 16

約数和(自身を含む): 79284096

約数和(自身を除く): 37072886

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 183527, 367054, 917635, 1835270, 4221121, 8442242, 21105605, 42211210]

約数ペア:

[(1, 42211210), (2, 21105605), (5, 8442242), (10, 4221121), (23, 1835270), (46, 917635), (115, 367054), (230, 183527)]