2097156690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7767247}}^1$

素因数の和:7767263

約数の個数: 32

約数和(自身を含む): 5592418560

約数和(自身を除く): 3495261870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7767247, 15534494, 23301741, 38836235, 46603482, 69905223, 77672470, 116508705, 139810446, 209715669, 233017410, 349526115, 419431338, 699052230, 1048578345, 2097156690]

約数ペア:

[(1, 2097156690), (2, 1048578345), (3, 699052230), (5, 419431338), (6, 349526115), (9, 233017410), (10, 209715669), (15, 139810446), (18, 116508705), (27, 77672470), (30, 69905223), (45, 46603482), (54, 38836235), (90, 23301741), (135, 15534494), (270, 7767247)]