91247580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{168977}}^1$

素因数の和:168995

約数の個数: 48

約数和(自身を含む): 283883040

約数和(自身を除く): 192635460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 168977, 337954, 506931, 675908, 844885, 1013862, 1520793, 1689770, 2027724, 2534655, 3041586, 3379540, 4562379, 5069310, 6083172, 7603965, 9124758, 10138620, 15207930, 18249516, 22811895, 30415860, 45623790, 91247580]

約数ペア:

[(1, 91247580), (2, 45623790), (3, 30415860), (4, 22811895), (5, 18249516), (6, 15207930), (9, 10138620), (10, 9124758), (12, 7603965), (15, 6083172), (18, 5069310), (20, 4562379), (27, 3379540), (30, 3041586), (36, 2534655), (45, 2027724), (54, 1689770), (60, 1520793), (90, 1013862), (108, 844885), (135, 675908), (180, 506931), (270, 337954), (540, 168977)]