31401540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{58151}}^1$

素因数の和:58169

約数の個数: 48

約数和(自身を含む): 97695360

約数和(自身を除く): 66293820

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, 58151, 116302, 174453, 232604, 290755, 348906, 523359, 581510, 697812, 872265, 1046718, 1163020, 1570077, 1744530, 2093436, 2616795, 3140154, 3489060, 5233590, 6280308, 7850385, 10467180, 15700770, 31401540]

約数ペア:

[(1, 31401540), (2, 15700770), (3, 10467180), (4, 7850385), (5, 6280308), (6, 5233590), (9, 3489060), (10, 3140154), (12, 2616795), (15, 2093436), (18, 1744530), (20, 1570077), (27, 1163020), (30, 1046718), (36, 872265), (45, 697812), (54, 581510), (60, 523359), (90, 348906), (108, 290755), (135, 232604), (180, 174453), (270, 116302), (540, 58151)]