2007990070

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{55793}}^1$

素因数の和:55920

約数の個数: 32

約数和(自身を含む): 3735966240

約数和(自身を除く): 1727976170

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 3599, 7198, 17995, 35990, 55793, 111586, 278965, 557930, 3291787, 3403373, 6583574, 6806746, 16458935, 17016865, 32917870, 34033730, 200799007, 401598014, 1003995035, 2007990070]

約数ペア:

[(1, 2007990070), (2, 1003995035), (5, 401598014), (10, 200799007), (59, 34033730), (61, 32917870), (118, 17016865), (122, 16458935), (295, 6806746), (305, 6583574), (590, 3403373), (610, 3291787), (3599, 557930), (7198, 278965), (17995, 111586), (35990, 55793)]