30045004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 61246080

約数和(自身を除く): 31201076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 433, 836, 866, 913, 1577, 1732, 1826, 3154, 3652, 4763, 6308, 8227, 9526, 16454, 17347, 19052, 32908, 34694, 35939, 69388, 71878, 90497, 143756, 180994, 361988, 395329, 682841, 790658, 1365682, 1581316, 2731364, 7511251, 15022502, 30045004]

約数ペア:

[(1, 30045004), (2, 15022502), (4, 7511251), (11, 2731364), (19, 1581316), (22, 1365682), (38, 790658), (44, 682841), (76, 395329), (83, 361988), (166, 180994), (209, 143756), (332, 90497), (418, 71878), (433, 69388), (836, 35939), (866, 34694), (913, 32908), (1577, 19052), (1732, 17347), (1826, 16454), (3154, 9526), (3652, 8227), (4763, 6308)]