30393174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16829}}^1$

素因数の和:16884

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 40696746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 16829, 33658, 50487, 100974, 117803, 235606, 353409, 706818, 723647, 1447294, 2170941, 4341882, 5065529, 10131058, 15196587, 30393174]

約数ペア:

[(1, 30393174), (2, 15196587), (3, 10131058), (6, 5065529), (7, 4341882), (14, 2170941), (21, 1447294), (42, 723647), (43, 706818), (86, 353409), (129, 235606), (258, 117803), (301, 100974), (602, 50487), (903, 33658), (1806, 16829)]