1279740010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{15161}}^1$

素因数の和:15558

約数の個数: 32

約数和(自身を含む): 2410394112

約数和(自身を除く): 1130654102

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 734, 1835, 3670, 8441, 15161, 16882, 30322, 42205, 75805, 84410, 151610, 348703, 697406, 1743515, 3487030, 5564087, 11128174, 27820435, 55640870, 127974001, 255948002, 639870005, 1279740010]

約数ペア:

[(1, 1279740010), (2, 639870005), (5, 255948002), (10, 127974001), (23, 55640870), (46, 27820435), (115, 11128174), (230, 5564087), (367, 3487030), (734, 1743515), (1835, 697406), (3670, 348703), (8441, 151610), (15161, 84410), (16882, 75805), (30322, 42205)]