30730824

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 84605820

約数和(自身を除く): 53874996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6997, 13994, 20991, 27988, 41982, 55976, 62973, 83964, 125946, 167928, 251892, 426817, 503784, 853634, 1280451, 1707268, 2560902, 3414536, 3841353, 5121804, 7682706, 10243608, 15365412, 30730824]

約数ペア:

[(1, 30730824), (2, 15365412), (3, 10243608), (4, 7682706), (6, 5121804), (8, 3841353), (9, 3414536), (12, 2560902), (18, 1707268), (24, 1280451), (36, 853634), (61, 503784), (72, 426817), (122, 251892), (183, 167928), (244, 125946), (366, 83964), (488, 62973), (549, 55976), (732, 41982), (1098, 27988), (1464, 20991), (2196, 13994), (4392, 6997)]