30846550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 67709952

約数和(自身を除く): 36863402

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 2843, 5425, 5686, 10850, 14215, 19901, 28430, 39802, 71075, 88133, 99505, 142150, 176266, 199010, 440665, 497525, 616931, 881330, 995050, 1233862, 2203325, 3084655, 4406650, 6169310, 15423275, 30846550]

約数ペア:

[(1, 30846550), (2, 15423275), (5, 6169310), (7, 4406650), (10, 3084655), (14, 2203325), (25, 1233862), (31, 995050), (35, 881330), (50, 616931), (62, 497525), (70, 440665), (155, 199010), (175, 176266), (217, 142150), (310, 99505), (350, 88133), (434, 71075), (775, 39802), (1085, 28430), (1550, 19901), (2170, 14215), (2843, 10850), (5425, 5686)]