74807190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{831191}}^1$

素因数の和:831204

約数の個数: 24

約数和(自身を含む): 194498928

約数和(自身を除く): 119691738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 831191, 1662382, 2493573, 4155955, 4987146, 7480719, 8311910, 12467865, 14961438, 24935730, 37403595, 74807190]

約数ペア:

[(1, 74807190), (2, 37403595), (3, 24935730), (5, 14961438), (6, 12467865), (9, 8311910), (10, 7480719), (15, 4987146), (18, 4155955), (30, 2493573), (45, 1662382), (90, 831191)]