3271290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 8957952

約数和(自身を除く): 5686662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 431, 506, 690, 759, 862, 1265, 1293, 1518, 2155, 2530, 2586, 3795, 4310, 4741, 6465, 7590, 9482, 9913, 12930, 14223, 19826, 23705, 28446, 29739, 47410, 49565, 59478, 71115, 99130, 109043, 142230, 148695, 218086, 297390, 327129, 545215, 654258, 1090430, 1635645, 3271290]

約数ペア:

[(1, 3271290), (2, 1635645), (3, 1090430), (5, 654258), (6, 545215), (10, 327129), (11, 297390), (15, 218086), (22, 148695), (23, 142230), (30, 109043), (33, 99130), (46, 71115), (55, 59478), (66, 49565), (69, 47410), (110, 29739), (115, 28446), (138, 23705), (165, 19826), (230, 14223), (253, 12930), (330, 9913), (345, 9482), (431, 7590), (506, 6465), (690, 4741), (759, 4310), (862, 3795), (1265, 2586), (1293, 2530), (1518, 2155)]