1385190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15391}}^1$

素因数の和:15404

約数の個数: 24

約数和(自身を含む): 3601728

約数和(自身を除く): 2216538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15391, 30782, 46173, 76955, 92346, 138519, 153910, 230865, 277038, 461730, 692595, 1385190]

約数ペア:

[(1, 1385190), (2, 692595), (3, 461730), (5, 277038), (6, 230865), (9, 153910), (10, 138519), (15, 92346), (18, 76955), (30, 46173), (45, 30782), (90, 15391)]