62480990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3361}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 132893136

約数和(自身を除く): 70412146

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3361, 3718, 6722, 9295, 16805, 18590, 33610, 36971, 43693, 73942, 87386, 184855, 218465, 369710, 436930, 480623, 568009, 961246, 1136018, 2403115, 2840045, 4806230, 5680090, 6248099, 12496198, 31240495, 62480990]

約数ペア:

[(1, 62480990), (2, 31240495), (5, 12496198), (10, 6248099), (11, 5680090), (13, 4806230), (22, 2840045), (26, 2403115), (55, 1136018), (65, 961246), (110, 568009), (130, 480623), (143, 436930), (169, 369710), (286, 218465), (338, 184855), (715, 87386), (845, 73942), (1430, 43693), (1690, 36971), (1859, 33610), (3361, 18590), (3718, 16805), (6722, 9295)]