19945707210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49993}}^1$

素因数の和:50061

約数の個数: 192

約数和(自身を含む): 62891652096

約数和(自身を除く): 42945944886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 403, 429, 465, 495, 558, 585, 682, 715, 806, 858, 930, 990, 1023, 1170, 1209, 1287, 1395, 1430, 1705, 2015, 2046, 2145, 2418, 2574, 2790, 3069, 3410, 3627, 4030, 4290, 4433, 5115, 6045, 6138, 6435, 7254, 8866, 10230, 12090, 12870, 13299, 15345, 18135, 22165, 26598, 30690, 36270, 39897, 44330, 49993, 66495, 79794, 99986, 132990, 149979, 199485, 249965, 299958, 398970, 449937, 499930, 549923, 649909, 749895, 899874, 1099846, 1299818, 1499790, 1549783, 1649769, 1949727, 2249685, 2749615, 3099566, 3249545, 3299538, 3899454, 4499370, 4649349, 4949307, 5499230, 5849181, 6499090, 7148999, 7748915, 8248845, 9298698, 9748635, 9898614, 11698362, 13948047, 14297998, 15497830, 16497690, 17047613, 19497270, 20147179, 21446997, 23246745, 24746535, 27896094, 29245905, 34095226, 35744995, 40294358, 42893994, 46493490, 49493070, 51142839, 58491810, 60441537, 64340991, 69740235, 71489990, 85238065, 100735895, 102285678, 107234985, 120883074, 128681982, 139480470, 153428517, 170476130, 181324611, 201471790, 214469970, 221618969, 255714195, 302207685, 306857034, 321704955, 362649222, 443237938, 511428390, 604415370, 643409910, 664856907, 767142585, 906623055, 1108094845, 1329713814, 1534285170, 1813246110, 1994570721, 2216189690, 3324284535, 3989141442, 6648569070, 9972853605, 19945707210]

約数ペア:

[(1, 19945707210), (2, 9972853605), (3, 6648569070), (5, 3989141442), (6, 3324284535), (9, 2216189690), (10, 1994570721), (11, 1813246110), (13, 1534285170), (15, 1329713814), (18, 1108094845), (22, 906623055), (26, 767142585), (30, 664856907), (31, 643409910), (33, 604415370), (39, 511428390), (45, 443237938), (55, 362649222), (62, 321704955), (65, 306857034), (66, 302207685), (78, 255714195), (90, 221618969), (93, 214469970), (99, 201471790), (110, 181324611), (117, 170476130), (130, 153428517), (143, 139480470), (155, 128681982), (165, 120883074), (186, 107234985), (195, 102285678), (198, 100735895), (234, 85238065), (279, 71489990), (286, 69740235), (310, 64340991), (330, 60441537), (341, 58491810), (390, 51142839), (403, 49493070), (429, 46493490), (465, 42893994), (495, 40294358), (558, 35744995), (585, 34095226), (682, 29245905), (715, 27896094), (806, 24746535), (858, 23246745), (930, 21446997), (990, 20147179), (1023, 19497270), (1170, 17047613), (1209, 16497690), (1287, 15497830), (1395, 14297998), (1430, 13948047), (1705, 11698362), (2015, 9898614), (2046, 9748635), (2145, 9298698), (2418, 8248845), (2574, 7748915), (2790, 7148999), (3069, 6499090), (3410, 5849181), (3627, 5499230), (4030, 4949307), (4290, 4649349), (4433, 4499370), (5115, 3899454), (6045, 3299538), (6138, 3249545), (6435, 3099566), (7254, 2749615), (8866, 2249685), (10230, 1949727), (12090, 1649769), (12870, 1549783), (13299, 1499790), (15345, 1299818), (18135, 1099846), (22165, 899874), (26598, 749895), (30690, 649909), (36270, 549923), (39897, 499930), (44330, 449937), (49993, 398970), (66495, 299958), (79794, 249965), (99986, 199485), (132990, 149979)]