30145888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{30389}}^1$

素因数の和:30430

約数の個数: 24

約数和(自身を含む): 61266240

約数和(自身を除く): 31120352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 30389, 60778, 121556, 243112, 486224, 942059, 972448, 1884118, 3768236, 7536472, 15072944, 30145888]

約数ペア:

[(1, 30145888), (2, 15072944), (4, 7536472), (8, 3768236), (16, 1884118), (31, 972448), (32, 942059), (62, 486224), (124, 243112), (248, 121556), (496, 60778), (992, 30389)]