42030212

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19001}}^1$

素因数の和:19091

約数の個数: 24

約数和(自身を含む): 85128960

約数和(自身を除く): 43098748

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19001, 38002, 76004, 133007, 266014, 532028, 1501079, 3002158, 6004316, 10507553, 21015106, 42030212]

約数ペア:

[(1, 42030212), (2, 21015106), (4, 10507553), (7, 6004316), (14, 3002158), (28, 1501079), (79, 532028), (158, 266014), (316, 133007), (553, 76004), (1106, 38002), (2212, 19001)]