4242130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3922670

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 269, 415, 538, 830, 1345, 1577, 2690, 3154, 5111, 7885, 10222, 15770, 22327, 25555, 44654, 51110, 111635, 223270, 424213, 848426, 2121065, 4242130]

約数ペア:

[(1, 4242130), (2, 2121065), (5, 848426), (10, 424213), (19, 223270), (38, 111635), (83, 51110), (95, 44654), (166, 25555), (190, 22327), (269, 15770), (415, 10222), (538, 7885), (830, 5111), (1345, 3154), (1577, 2690)]