222749010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3264

約数の個数: 96

約数和(自身を含む): 640897920

約数和(自身を除く): 418148910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 355, 426, 495, 639, 710, 781, 990, 1065, 1278, 1562, 2130, 2343, 3169, 3195, 3905, 4686, 6338, 6390, 7029, 7810, 9507, 11715, 14058, 15845, 19014, 23430, 28521, 31690, 34859, 35145, 47535, 57042, 69718, 70290, 95070, 104577, 142605, 174295, 209154, 224999, 285210, 313731, 348590, 449998, 522885, 627462, 674997, 1045770, 1124995, 1349994, 1568655, 2024991, 2249990, 2474989, 3137310, 3374985, 4049982, 4949978, 6749970, 7424967, 10124955, 12374945, 14849934, 20249910, 22274901, 24749890, 37124835, 44549802, 74249670, 111374505, 222749010]

約数ペア:

[(1, 222749010), (2, 111374505), (3, 74249670), (5, 44549802), (6, 37124835), (9, 24749890), (10, 22274901), (11, 20249910), (15, 14849934), (18, 12374945), (22, 10124955), (30, 7424967), (33, 6749970), (45, 4949978), (55, 4049982), (66, 3374985), (71, 3137310), (90, 2474989), (99, 2249990), (110, 2024991), (142, 1568655), (165, 1349994), (198, 1124995), (213, 1045770), (330, 674997), (355, 627462), (426, 522885), (495, 449998), (639, 348590), (710, 313731), (781, 285210), (990, 224999), (1065, 209154), (1278, 174295), (1562, 142605), (2130, 104577), (2343, 95070), (3169, 70290), (3195, 69718), (3905, 57042), (4686, 47535), (6338, 35145), (6390, 34859), (7029, 31690), (7810, 28521), (9507, 23430), (11715, 19014), (14058, 15845)]