828821070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 2704665600

約数和(自身を除く): 1875844530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 199, 210, 231, 315, 330, 385, 398, 462, 495, 597, 601, 630, 693, 770, 990, 995, 1155, 1194, 1202, 1386, 1393, 1791, 1803, 1990, 2189, 2310, 2786, 2985, 3005, 3465, 3582, 3606, 4179, 4207, 4378, 5409, 5970, 6010, 6567, 6611, 6930, 6965, 8358, 8414, 8955, 9015, 10818, 10945, 12537, 12621, 13134, 13222, 13930, 15323, 17910, 18030, 19701, 19833, 20895, 21035, 21890, 25074, 25242, 27045, 30646, 32835, 33055, 37863, 39402, 39666, 41790, 42070, 45969, 46277, 54090, 59499, 62685, 63105, 65670, 66110, 75726, 76615, 91938, 92554, 98505, 99165, 118998, 119599, 125370, 126210, 137907, 138831, 153230, 189315, 197010, 198330, 229845, 231385, 239198, 275814, 277662, 297495, 358797, 378630, 416493, 459690, 462770, 594990, 597995, 689535, 694155, 717594, 832986, 837193, 1076391, 1195990, 1315589, 1379070, 1388310, 1674386, 1793985, 2082465, 2152782, 2511579, 2631178, 3587970, 3946767, 4164930, 4185965, 5023158, 5381955, 6577945, 7534737, 7893534, 8371930, 9209123, 10763910, 11840301, 12557895, 13155890, 15069474, 18418246, 19733835, 23680602, 25115790, 27627369, 37673685, 39467670, 46045615, 55254738, 59201505, 75347370, 82882107, 92091230, 118403010, 138136845, 165764214, 276273690, 414410535, 828821070]

約数ペア:

[(1, 828821070), (2, 414410535), (3, 276273690), (5, 165764214), (6, 138136845), (7, 118403010), (9, 92091230), (10, 82882107), (11, 75347370), (14, 59201505), (15, 55254738), (18, 46045615), (21, 39467670), (22, 37673685), (30, 27627369), (33, 25115790), (35, 23680602), (42, 19733835), (45, 18418246), (55, 15069474), (63, 13155890), (66, 12557895), (70, 11840301), (77, 10763910), (90, 9209123), (99, 8371930), (105, 7893534), (110, 7534737), (126, 6577945), (154, 5381955), (165, 5023158), (198, 4185965), (199, 4164930), (210, 3946767), (231, 3587970), (315, 2631178), (330, 2511579), (385, 2152782), (398, 2082465), (462, 1793985), (495, 1674386), (597, 1388310), (601, 1379070), (630, 1315589), (693, 1195990), (770, 1076391), (990, 837193), (995, 832986), (1155, 717594), (1194, 694155), (1202, 689535), (1386, 597995), (1393, 594990), (1791, 462770), (1803, 459690), (1990, 416493), (2189, 378630), (2310, 358797), (2786, 297495), (2985, 277662), (3005, 275814), (3465, 239198), (3582, 231385), (3606, 229845), (4179, 198330), (4207, 197010), (4378, 189315), (5409, 153230), (5970, 138831), (6010, 137907), (6567, 126210), (6611, 125370), (6930, 119599), (6965, 118998), (8358, 99165), (8414, 98505), (8955, 92554), (9015, 91938), (10818, 76615), (10945, 75726), (12537, 66110), (12621, 65670), (13134, 63105), (13222, 62685), (13930, 59499), (15323, 54090), (17910, 46277), (18030, 45969), (19701, 42070), (19833, 41790), (20895, 39666), (21035, 39402), (21890, 37863), (25074, 33055), (25242, 32835), (27045, 30646)]