30365306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 50112000

約数和(自身を除く): 19746694

約数列:

[1, 2, 19, 31, 38, 62, 149, 173, 298, 346, 589, 1178, 2831, 3287, 4619, 5363, 5662, 6574, 9238, 10726, 25777, 51554, 87761, 101897, 175522, 203794, 489763, 799087, 979526, 1598174, 15182653, 30365306]

約数ペア:

[(1, 30365306), (2, 15182653), (19, 1598174), (31, 979526), (38, 799087), (62, 489763), (149, 203794), (173, 175522), (298, 101897), (346, 87761), (589, 51554), (1178, 25777), (2831, 10726), (3287, 9238), (4619, 6574), (5363, 5662)]