2279409990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{531331}}^1$

素因数の和:531365

約数の個数: 64

約数和(自身を含む): 6426991872

約数和(自身を除く): 4147581882

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 531331, 1062662, 1593993, 2656655, 3187986, 5313310, 5844641, 6907303, 7969965, 11689282, 13814606, 15939930, 17533923, 20721909, 29223205, 34536515, 35067846, 41443818, 58446410, 69073030, 75980333, 87669615, 103609545, 151960666, 175339230, 207219090, 227940999, 379901665, 455881998, 759803330, 1139704995, 2279409990]

約数ペア:

[(1, 2279409990), (2, 1139704995), (3, 759803330), (5, 455881998), (6, 379901665), (10, 227940999), (11, 207219090), (13, 175339230), (15, 151960666), (22, 103609545), (26, 87669615), (30, 75980333), (33, 69073030), (39, 58446410), (55, 41443818), (65, 35067846), (66, 34536515), (78, 29223205), (110, 20721909), (130, 17533923), (143, 15939930), (165, 13814606), (195, 11689282), (286, 7969965), (330, 6907303), (390, 5844641), (429, 5313310), (715, 3187986), (858, 2656655), (1430, 1593993), (2145, 1062662), (4290, 531331)]