6630260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 17141376

約数和(自身を除く): 10511116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3643, 7286, 14572, 18215, 25501, 36430, 47359, 51002, 72860, 94718, 102004, 127505, 189436, 236795, 255010, 331513, 473590, 510020, 663026, 947180, 1326052, 1657565, 3315130, 6630260]

約数ペア:

[(1, 6630260), (2, 3315130), (4, 1657565), (5, 1326052), (7, 947180), (10, 663026), (13, 510020), (14, 473590), (20, 331513), (26, 255010), (28, 236795), (35, 189436), (52, 127505), (65, 102004), (70, 94718), (91, 72860), (130, 51002), (140, 47359), (182, 36430), (260, 25501), (364, 18215), (455, 14572), (910, 7286), (1820, 3643)]