170790972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21211}}^1$

素因数の和:21290

約数の個数: 48

約数和(自身を含む): 441888384

約数和(自身を除く): 271097412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 21211, 42422, 63633, 84844, 127266, 233321, 254532, 466642, 699963, 933284, 1293871, 1399926, 2587742, 2799852, 3881613, 5175484, 7763226, 14232581, 15526452, 28465162, 42697743, 56930324, 85395486, 170790972]

約数ペア:

[(1, 170790972), (2, 85395486), (3, 56930324), (4, 42697743), (6, 28465162), (11, 15526452), (12, 14232581), (22, 7763226), (33, 5175484), (44, 3881613), (61, 2799852), (66, 2587742), (122, 1399926), (132, 1293871), (183, 933284), (244, 699963), (366, 466642), (671, 254532), (732, 233321), (1342, 127266), (2013, 84844), (2684, 63633), (4026, 42422), (8052, 21211)]