61442210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{56369}}^1$

素因数の和:56485

約数の個数: 16

約数和(自身を含む): 111612600

約数和(自身を除く): 50170390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 56369, 112738, 281845, 563690, 6144221, 12288442, 30721105, 61442210]

約数ペア:

[(1, 61442210), (2, 30721105), (5, 12288442), (10, 6144221), (109, 563690), (218, 281845), (545, 112738), (1090, 56369)]