30260362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12619}}^1$

素因数の和:12741

約数の個数: 16

約数和(自身を含む): 49975200

約数和(自身を除く): 19714838

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 12619, 25238, 138809, 277618, 1375471, 2750942, 15130181, 30260362]

約数ペア:

[(1, 30260362), (2, 15130181), (11, 2750942), (22, 1375471), (109, 277618), (218, 138809), (1199, 25238), (2398, 12619)]