2912004095

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83117}}^1$

素因数の和:83160

約数の個数: 48

約数和(自身を含む): 4775627808

約数和(自身を除く): 1863623713

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 2695, 3185, 5005, 7007, 35035, 83117, 415585, 581819, 914287, 1080521, 2909095, 4072733, 4571435, 5402605, 6400009, 7563647, 11885731, 20363665, 32000045, 37818235, 44800063, 52945529, 59428655, 83200117, 224000315, 264727645, 416000585, 582400819, 2912004095]

約数ペア:

[(1, 2912004095), (5, 582400819), (7, 416000585), (11, 264727645), (13, 224000315), (35, 83200117), (49, 59428655), (55, 52945529), (65, 44800063), (77, 37818235), (91, 32000045), (143, 20363665), (245, 11885731), (385, 7563647), (455, 6400009), (539, 5402605), (637, 4571435), (715, 4072733), (1001, 2909095), (2695, 1080521), (3185, 914287), (5005, 581819), (7007, 415585), (35035, 83117)]