30772894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 50780160

約数和(自身を除く): 20007266

約数列:

[1, 2, 19, 31, 38, 62, 151, 173, 302, 346, 589, 1178, 2869, 3287, 4681, 5363, 5738, 6574, 9362, 10726, 26123, 52246, 88939, 101897, 177878, 203794, 496337, 809813, 992674, 1619626, 15386447, 30772894]

約数ペア:

[(1, 30772894), (2, 15386447), (19, 1619626), (31, 992674), (38, 809813), (62, 496337), (151, 203794), (173, 177878), (302, 101897), (346, 88939), (589, 52246), (1178, 26123), (2869, 10726), (3287, 9362), (4681, 6574), (5363, 5738)]