23055970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 25666718

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 223, 245, 422, 446, 490, 1055, 1115, 1477, 1561, 2110, 2230, 2954, 3122, 7385, 7805, 10339, 10927, 14770, 15610, 20678, 21854, 47053, 51695, 54635, 94106, 103390, 109270, 235265, 329371, 470530, 658742, 1646855, 2305597, 3293710, 4611194, 11527985, 23055970]

約数ペア:

[(1, 23055970), (2, 11527985), (5, 4611194), (7, 3293710), (10, 2305597), (14, 1646855), (35, 658742), (49, 470530), (70, 329371), (98, 235265), (211, 109270), (223, 103390), (245, 94106), (422, 54635), (446, 51695), (490, 47053), (1055, 21854), (1115, 20678), (1477, 15610), (1561, 14770), (2110, 10927), (2230, 10339), (2954, 7805), (3122, 7385)]