2810499835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 4412620800

約数和(自身を除く): 1602120965

約数列:

[1, 5, 11, 13, 23, 31, 37, 55, 65, 115, 143, 149, 155, 185, 253, 299, 341, 403, 407, 481, 713, 715, 745, 851, 1147, 1265, 1495, 1639, 1705, 1937, 2015, 2035, 2405, 3289, 3427, 3565, 4255, 4433, 4619, 5291, 5513, 5735, 7843, 8195, 9269, 9361, 9685, 11063, 12617, 14911, 16445, 17135, 21307, 22165, 23095, 26381, 26455, 27565, 37697, 39215, 44551, 46345, 46805, 50809, 55315, 60047, 60643, 63085, 71669, 74555, 101959, 106237, 106535, 121693, 126799, 131905, 164021, 170903, 188485, 222755, 254045, 290191, 300235, 303215, 342953, 358345, 490061, 509795, 531185, 608465, 633995, 660517, 788359, 820105, 854515, 1168607, 1381081, 1394789, 1450955, 1648387, 1714765, 1879933, 2221739, 2450305, 3302585, 3772483, 3930769, 3941795, 5843035, 6905405, 6973945, 8241935, 9399665, 11108695, 15191891, 18132257, 18862415, 19653845, 24439129, 43238459, 51099997, 75959455, 90661285, 122195645, 216192295, 255499985, 562099967, 2810499835]

約数ペア:

[(1, 2810499835), (5, 562099967), (11, 255499985), (13, 216192295), (23, 122195645), (31, 90661285), (37, 75959455), (55, 51099997), (65, 43238459), (115, 24439129), (143, 19653845), (149, 18862415), (155, 18132257), (185, 15191891), (253, 11108695), (299, 9399665), (341, 8241935), (403, 6973945), (407, 6905405), (481, 5843035), (713, 3941795), (715, 3930769), (745, 3772483), (851, 3302585), (1147, 2450305), (1265, 2221739), (1495, 1879933), (1639, 1714765), (1705, 1648387), (1937, 1450955), (2015, 1394789), (2035, 1381081), (2405, 1168607), (3289, 854515), (3427, 820105), (3565, 788359), (4255, 660517), (4433, 633995), (4619, 608465), (5291, 531185), (5513, 509795), (5735, 490061), (7843, 358345), (8195, 342953), (9269, 303215), (9361, 300235), (9685, 290191), (11063, 254045), (12617, 222755), (14911, 188485), (16445, 170903), (17135, 164021), (21307, 131905), (22165, 126799), (23095, 121693), (26381, 106535), (26455, 106237), (27565, 101959), (37697, 74555), (39215, 71669), (44551, 63085), (46345, 60643), (46805, 60047), (50809, 55315)]