2148555690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23872841}}^1$

素因数の和:23872854

約数の個数: 24

約数和(自身を含む): 5586245028

約数和(自身を除く): 3437689338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23872841, 47745682, 71618523, 119364205, 143237046, 214855569, 238728410, 358092615, 429711138, 716185230, 1074277845, 2148555690]

約数ペア:

[(1, 2148555690), (2, 1074277845), (3, 716185230), (5, 429711138), (6, 358092615), (9, 238728410), (10, 214855569), (15, 143237046), (18, 119364205), (30, 71618523), (45, 47745682), (90, 23872841)]