310141294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{21881}}^1$

素因数の和:22275

約数の個数: 16

約数和(自身を含む): 491032080

約数和(自身を除く): 180890786

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 21881, 43762, 415739, 831478, 8161613, 16323226, 155070647, 310141294]

約数ペア:

[(1, 310141294), (2, 155070647), (19, 16323226), (38, 8161613), (373, 831478), (746, 415739), (7087, 43762), (14174, 21881)]