42290190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{469891}}^1$

素因数の和:469904

約数の個数: 24

約数和(自身を含む): 109954728

約数和(自身を除く): 67664538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 469891, 939782, 1409673, 2349455, 2819346, 4229019, 4698910, 7048365, 8458038, 14096730, 21145095, 42290190]

約数ペア:

[(1, 42290190), (2, 21145095), (3, 14096730), (5, 8458038), (6, 7048365), (9, 4698910), (10, 4229019), (15, 2819346), (18, 2349455), (30, 1409673), (45, 939782), (90, 469891)]