30929778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 73768032

約数和(自身を除く): 42838254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1291, 1331, 2178, 2582, 2662, 3873, 3993, 7746, 7986, 11619, 11979, 14201, 23238, 23958, 28402, 42603, 85206, 127809, 156211, 255618, 312422, 468633, 937266, 1405899, 1718321, 2811798, 3436642, 5154963, 10309926, 15464889, 30929778]

約数ペア:

[(1, 30929778), (2, 15464889), (3, 10309926), (6, 5154963), (9, 3436642), (11, 2811798), (18, 1718321), (22, 1405899), (33, 937266), (66, 468633), (99, 312422), (121, 255618), (198, 156211), (242, 127809), (363, 85206), (726, 42603), (1089, 28402), (1291, 23958), (1331, 23238), (2178, 14201), (2582, 11979), (2662, 11619), (3873, 7986), (3993, 7746)]