99202990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30713}}^1$

素因数の和:30756

約数の個数: 32

約数和(自身を含む): 199026720

約数和(自身を除く): 99823730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 30713, 61426, 153565, 307130, 522121, 583547, 1044242, 1167094, 2610605, 2917735, 5221210, 5835470, 9920299, 19840598, 49601495, 99202990]

約数ペア:

[(1, 99202990), (2, 49601495), (5, 19840598), (10, 9920299), (17, 5835470), (19, 5221210), (34, 2917735), (38, 2610605), (85, 1167094), (95, 1044242), (170, 583547), (190, 522121), (323, 307130), (646, 153565), (1615, 61426), (3230, 30713)]