7130181695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 10687832064

約数和(自身を除く): 3557650369

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 353, 431, 455, 515, 721, 1339, 1765, 2155, 2471, 3017, 3605, 4589, 5603, 6695, 9373, 12355, 15085, 22945, 28015, 32123, 36359, 39221, 44393, 46865, 152143, 160615, 181795, 196105, 221965, 254513, 310751, 472667, 577109, 760715, 1065001, 1272565, 1553755, 1977859, 2363335, 2885545, 3308669, 4039763, 5325005, 9889295, 13845013, 15670729, 16543345, 20198815, 69225065, 78353645, 109695103, 203719477, 548475515, 1018597385, 1426036339, 7130181695]

約数ペア:

[(1, 7130181695), (5, 1426036339), (7, 1018597385), (13, 548475515), (35, 203719477), (65, 109695103), (91, 78353645), (103, 69225065), (353, 20198815), (431, 16543345), (455, 15670729), (515, 13845013), (721, 9889295), (1339, 5325005), (1765, 4039763), (2155, 3308669), (2471, 2885545), (3017, 2363335), (3605, 1977859), (4589, 1553755), (5603, 1272565), (6695, 1065001), (9373, 760715), (12355, 577109), (15085, 472667), (22945, 310751), (28015, 254513), (32123, 221965), (36359, 196105), (39221, 181795), (44393, 160615), (46865, 152143)]