211670190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2351891}}^1$

素因数の和:2351904

約数の個数: 24

約数和(自身を含む): 550342728

約数和(自身を除く): 338672538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2351891, 4703782, 7055673, 11759455, 14111346, 21167019, 23518910, 35278365, 42334038, 70556730, 105835095, 211670190]

約数ペア:

[(1, 211670190), (2, 105835095), (3, 70556730), (5, 42334038), (6, 35278365), (9, 23518910), (10, 21167019), (15, 14111346), (18, 11759455), (30, 7055673), (45, 4703782), (90, 2351891)]