15990490014

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1\times {\mathrm{12527}}^1$

素因数の和:15304

約数の個数: 32

約数和(自身を含む): 32400414720

約数和(自身を除く): 16409924706

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 2693, 5386, 8079, 12527, 16158, 25054, 37581, 75162, 212747, 425494, 638241, 989633, 1276482, 1979266, 2968899, 5937798, 33735211, 67470422, 101205633, 202411266, 2665081669, 5330163338, 7995245007, 15990490014]

約数ペア:

[(1, 15990490014), (2, 7995245007), (3, 5330163338), (6, 2665081669), (79, 202411266), (158, 101205633), (237, 67470422), (474, 33735211), (2693, 5937798), (5386, 2968899), (8079, 1979266), (12527, 1276482), (16158, 989633), (25054, 638241), (37581, 425494), (75162, 212747)]