30110674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 51414912

約数和(自身を除く): 21304238

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 521, 781, 814, 1042, 1562, 2627, 5254, 5731, 11462, 19277, 28897, 36991, 38554, 57794, 73982, 212047, 406901, 424094, 813802, 1368667, 2737334, 15055337, 30110674]

約数ペア:

[(1, 30110674), (2, 15055337), (11, 2737334), (22, 1368667), (37, 813802), (71, 424094), (74, 406901), (142, 212047), (407, 73982), (521, 57794), (781, 38554), (814, 36991), (1042, 28897), (1562, 19277), (2627, 11462), (5254, 5731)]