2195190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{24391}}^1$

素因数の和:24404

約数の個数: 24

約数和(自身を含む): 5707728

約数和(自身を除く): 3512538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 24391, 48782, 73173, 121955, 146346, 219519, 243910, 365865, 439038, 731730, 1097595, 2195190]

約数ペア:

[(1, 2195190), (2, 1097595), (3, 731730), (5, 439038), (6, 365865), (9, 243910), (10, 219519), (15, 146346), (18, 121955), (30, 73173), (45, 48782), (90, 24391)]