30538130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:22994

約数の個数: 32

約数和(自身を含む): 66130560

約数和(自身を除く): 35592430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 22961, 45922, 114805, 160727, 229610, 321454, 436259, 803635, 872518, 1607270, 2181295, 3053813, 4362590, 6107626, 15269065, 30538130]

約数ペア:

[(1, 30538130), (2, 15269065), (5, 6107626), (7, 4362590), (10, 3053813), (14, 2181295), (19, 1607270), (35, 872518), (38, 803635), (70, 436259), (95, 321454), (133, 229610), (190, 160727), (266, 114805), (665, 45922), (1330, 22961)]