1207960090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{13007}}^1$

素因数の和:13302

約数の個数: 32

約数和(自身を含む): 2242162944

約数和(自身を除く): 1034202854

約数列:

[1, 2, 5, 10, 37, 74, 185, 251, 370, 502, 1255, 2510, 9287, 13007, 18574, 26014, 46435, 65035, 92870, 130070, 481259, 962518, 2406295, 3264757, 4812590, 6529514, 16323785, 32647570, 120796009, 241592018, 603980045, 1207960090]

約数ペア:

[(1, 1207960090), (2, 603980045), (5, 241592018), (10, 120796009), (37, 32647570), (74, 16323785), (185, 6529514), (251, 4812590), (370, 3264757), (502, 2406295), (1255, 962518), (2510, 481259), (9287, 130070), (13007, 92870), (18574, 65035), (26014, 46435)]