69227820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384599}}^1$

素因数の和:384614

約数の個数: 36

約数和(自身を含む): 209991600

約数和(自身を除く): 140763780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384599, 769198, 1153797, 1538396, 1922995, 2307594, 3461391, 3845990, 4615188, 5768985, 6922782, 7691980, 11537970, 13845564, 17306955, 23075940, 34613910, 69227820]

約数ペア:

[(1, 69227820), (2, 34613910), (3, 23075940), (4, 17306955), (5, 13845564), (6, 11537970), (9, 7691980), (10, 6922782), (12, 5768985), (15, 4615188), (18, 3845990), (20, 3461391), (30, 2307594), (36, 1922995), (45, 1538396), (60, 1153797), (90, 769198), (180, 384599)]