30679218

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{27941}}^1$

素因数の和:28010

約数の個数: 24

約数和(自身を含む): 67563756

約数和(自身を除く): 36884538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 27941, 55882, 83823, 167646, 251469, 502938, 1704401, 3408802, 5113203, 10226406, 15339609, 30679218]

約数ペア:

[(1, 30679218), (2, 15339609), (3, 10226406), (6, 5113203), (9, 3408802), (18, 1704401), (61, 502938), (122, 251469), (183, 167646), (366, 83823), (549, 55882), (1098, 27941)]