30387998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16963

約数の個数: 16

約数和(自身を含む): 48677760

約数和(自身を除く): 18289762

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 16901, 33802, 490129, 523931, 980258, 1047862, 15193999, 30387998]

約数ペア:

[(1, 30387998), (2, 15193999), (29, 1047862), (31, 980258), (58, 523931), (62, 490129), (899, 33802), (1798, 16901)]