1354079690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{189913}}^1$

素因数の和:189974

約数の個数: 32

約数和(自身を含む): 2625371136

約数和(自身を除く): 1271291446

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 189913, 379826, 949565, 1899130, 4367999, 5887303, 8735998, 11774606, 21839995, 29436515, 43679990, 58873030, 135407969, 270815938, 677039845, 1354079690]

約数ペア:

[(1, 1354079690), (2, 677039845), (5, 270815938), (10, 135407969), (23, 58873030), (31, 43679990), (46, 29436515), (62, 21839995), (115, 11774606), (155, 8735998), (230, 5887303), (310, 4367999), (713, 1899130), (1426, 949565), (3565, 379826), (7130, 189913)]