2000939970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 5490789120

約数和(自身を除く): 3489849150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 29, 30, 38, 46, 57, 58, 69, 87, 95, 114, 115, 138, 145, 174, 190, 230, 277, 285, 290, 345, 361, 435, 437, 551, 554, 570, 667, 690, 722, 831, 870, 874, 1083, 1102, 1311, 1334, 1385, 1653, 1662, 1805, 2001, 2166, 2185, 2622, 2755, 2770, 3306, 3335, 3610, 4002, 4155, 4370, 5263, 5415, 5510, 6371, 6555, 6670, 8033, 8265, 8303, 8310, 10005, 10469, 10526, 10830, 12673, 12742, 13110, 15789, 16066, 16530, 16606, 19113, 20010, 20938, 24099, 24909, 25346, 26315, 31407, 31578, 31855, 38019, 38226, 40165, 41515, 48198, 49818, 52345, 52630, 62814, 63365, 63710, 76038, 78945, 80330, 83030, 95565, 99997, 104690, 120495, 121049, 124545, 126730, 152627, 157035, 157890, 184759, 190095, 191130, 199994, 240787, 240990, 242098, 249090, 299991, 305254, 314070, 363147, 369518, 380190, 457881, 481574, 499985, 554277, 599982, 605245, 722361, 726294, 763135, 915762, 923795, 999970, 1108554, 1203935, 1210490, 1444722, 1499955, 1526270, 1815735, 1847590, 2289405, 2299931, 2407870, 2771385, 2899913, 2999910, 3510421, 3611805, 3631470, 4578810, 4599862, 5542770, 5799826, 6899793, 7020842, 7223610, 8699739, 10531263, 11499655, 13799586, 14499565, 17399478, 17552105, 21062526, 22999310, 28999130, 34498965, 35104210, 43498695, 52656315, 66697999, 68997930, 86997390, 105312630, 133395998, 200093997, 333489995, 400187994, 666979990, 1000469985, 2000939970]

約数ペア:

[(1, 2000939970), (2, 1000469985), (3, 666979990), (5, 400187994), (6, 333489995), (10, 200093997), (15, 133395998), (19, 105312630), (23, 86997390), (29, 68997930), (30, 66697999), (38, 52656315), (46, 43498695), (57, 35104210), (58, 34498965), (69, 28999130), (87, 22999310), (95, 21062526), (114, 17552105), (115, 17399478), (138, 14499565), (145, 13799586), (174, 11499655), (190, 10531263), (230, 8699739), (277, 7223610), (285, 7020842), (290, 6899793), (345, 5799826), (361, 5542770), (435, 4599862), (437, 4578810), (551, 3631470), (554, 3611805), (570, 3510421), (667, 2999910), (690, 2899913), (722, 2771385), (831, 2407870), (870, 2299931), (874, 2289405), (1083, 1847590), (1102, 1815735), (1311, 1526270), (1334, 1499955), (1385, 1444722), (1653, 1210490), (1662, 1203935), (1805, 1108554), (2001, 999970), (2166, 923795), (2185, 915762), (2622, 763135), (2755, 726294), (2770, 722361), (3306, 605245), (3335, 599982), (3610, 554277), (4002, 499985), (4155, 481574), (4370, 457881), (5263, 380190), (5415, 369518), (5510, 363147), (6371, 314070), (6555, 305254), (6670, 299991), (8033, 249090), (8265, 242098), (8303, 240990), (8310, 240787), (10005, 199994), (10469, 191130), (10526, 190095), (10830, 184759), (12673, 157890), (12742, 157035), (13110, 152627), (15789, 126730), (16066, 124545), (16530, 121049), (16606, 120495), (19113, 104690), (20010, 99997), (20938, 95565), (24099, 83030), (24909, 80330), (25346, 78945), (26315, 76038), (31407, 63710), (31578, 63365), (31855, 62814), (38019, 52630), (38226, 52345), (40165, 49818), (41515, 48198)]