30091258

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 48628800

約数和(自身を除く): 18537542

約数列:

[1, 2, 17, 34, 79, 158, 289, 578, 659, 1318, 1343, 2686, 11203, 22406, 22831, 45662, 52061, 104122, 190451, 380902, 885037, 1770074, 15045629, 30091258]

約数ペア:

[(1, 30091258), (2, 15045629), (17, 1770074), (34, 885037), (79, 380902), (158, 190451), (289, 104122), (578, 52061), (659, 45662), (1318, 22831), (1343, 22406), (2686, 11203)]