2494382660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70423}}^1$

素因数の和:70473

約数の個数: 96

約数和(自身を含む): 6814789632

約数和(自身を除く): 4320406972

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 35420, 70423, 140846, 281692, 352115, 492961, 704230, 774653, 985922, 1408460, 1549306, 1619729, 1971844, 2464805, 3098612, 3239458, 3873265, 4929610, 5422571, 6478916, 7746530, 8098645, 9859220, 10845142, 11338103, 15493060, 16197290, 17817019, 21690284, 22676206, 27112855, 32394580, 35634038, 45352412, 54225710, 56690515, 71268076, 89085095, 108451420, 113381030, 124719133, 178170190, 226762060, 249438266, 356340380, 498876532, 623595665, 1247191330, 2494382660]

約数ペア:

[(1, 2494382660), (2, 1247191330), (4, 623595665), (5, 498876532), (7, 356340380), (10, 249438266), (11, 226762060), (14, 178170190), (20, 124719133), (22, 113381030), (23, 108451420), (28, 89085095), (35, 71268076), (44, 56690515), (46, 54225710), (55, 45352412), (70, 35634038), (77, 32394580), (92, 27112855), (110, 22676206), (115, 21690284), (140, 17817019), (154, 16197290), (161, 15493060), (220, 11338103), (230, 10845142), (253, 9859220), (308, 8098645), (322, 7746530), (385, 6478916), (460, 5422571), (506, 4929610), (644, 3873265), (770, 3239458), (805, 3098612), (1012, 2464805), (1265, 1971844), (1540, 1619729), (1610, 1549306), (1771, 1408460), (2530, 985922), (3220, 774653), (3542, 704230), (5060, 492961), (7084, 352115), (8855, 281692), (17710, 140846), (35420, 70423)]