11473380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21247}}^1$

素因数の和:21265

約数の個数: 48

約数和(自身を含む): 35696640

約数和(自身を除く): 24223260

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, 21247, 42494, 63741, 84988, 106235, 127482, 191223, 212470, 254964, 318705, 382446, 424940, 573669, 637410, 764892, 956115, 1147338, 1274820, 1912230, 2294676, 2868345, 3824460, 5736690, 11473380]

約数ペア:

[(1, 11473380), (2, 5736690), (3, 3824460), (4, 2868345), (5, 2294676), (6, 1912230), (9, 1274820), (10, 1147338), (12, 956115), (15, 764892), (18, 637410), (20, 573669), (27, 424940), (30, 382446), (36, 318705), (45, 254964), (54, 212470), (60, 191223), (90, 127482), (108, 106235), (135, 84988), (180, 63741), (270, 42494), (540, 21247)]