16688630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8264

約数の個数: 32

約数和(自身を含む): 35519040

約数和(自身を除く): 18830410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 8221, 16442, 41105, 57547, 82210, 115094, 238409, 287735, 476818, 575470, 1192045, 1668863, 2384090, 3337726, 8344315, 16688630]

約数ペア:

[(1, 16688630), (2, 8344315), (5, 3337726), (7, 2384090), (10, 1668863), (14, 1192045), (29, 575470), (35, 476818), (58, 287735), (70, 238409), (145, 115094), (203, 82210), (290, 57547), (406, 41105), (1015, 16442), (2030, 8221)]