21032014850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 51558128640

約数和(自身を除く): 30526113790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 154, 175, 190, 209, 266, 275, 317, 350, 385, 418, 475, 550, 634, 665, 770, 907, 950, 1045, 1330, 1463, 1585, 1814, 1925, 2090, 2219, 2926, 3170, 3325, 3487, 3850, 4438, 4535, 5225, 6023, 6349, 6650, 6974, 7315, 7925, 9070, 9977, 10450, 11095, 12046, 12698, 14630, 15850, 17233, 17435, 19954, 22190, 22675, 24409, 30115, 31745, 34466, 34870, 36575, 42161, 45350, 48818, 49885, 55475, 60230, 63490, 66253, 69839, 73150, 84322, 86165, 87175, 99770, 110950, 120631, 122045, 132506, 139678, 150575, 158725, 172330, 174350, 189563, 210805, 241262, 244090, 249425, 287519, 301150, 317450, 331265, 349195, 379126, 421610, 430825, 463771, 498850, 575038, 603155, 610225, 662530, 698390, 861650, 927542, 947815, 1054025, 1206310, 1220450, 1326941, 1437595, 1656325, 1745975, 1895630, 2012633, 2108050, 2318855, 2653882, 2875190, 3015775, 3162709, 3312650, 3491950, 4025266, 4637710, 4739075, 5462861, 6031550, 6325418, 6634705, 7187975, 9478150, 10063165, 10925722, 11594275, 13269410, 14375950, 15813545, 20126330, 22138963, 23188550, 27314305, 31627090, 33173525, 38240027, 44277926, 50315825, 54628610, 60091471, 66347050, 76480054, 79067725, 100631650, 110694815, 120182942, 136571525, 158135450, 191200135, 221389630, 273143050, 300457355, 382400270, 420640297, 553474075, 600914710, 841280594, 956000675, 1106948150, 1502286775, 1912001350, 2103201485, 3004573550, 4206402970, 10516007425, 21032014850]

約数ペア:

[(1, 21032014850), (2, 10516007425), (5, 4206402970), (7, 3004573550), (10, 2103201485), (11, 1912001350), (14, 1502286775), (19, 1106948150), (22, 956000675), (25, 841280594), (35, 600914710), (38, 553474075), (50, 420640297), (55, 382400270), (70, 300457355), (77, 273143050), (95, 221389630), (110, 191200135), (133, 158135450), (154, 136571525), (175, 120182942), (190, 110694815), (209, 100631650), (266, 79067725), (275, 76480054), (317, 66347050), (350, 60091471), (385, 54628610), (418, 50315825), (475, 44277926), (550, 38240027), (634, 33173525), (665, 31627090), (770, 27314305), (907, 23188550), (950, 22138963), (1045, 20126330), (1330, 15813545), (1463, 14375950), (1585, 13269410), (1814, 11594275), (1925, 10925722), (2090, 10063165), (2219, 9478150), (2926, 7187975), (3170, 6634705), (3325, 6325418), (3487, 6031550), (3850, 5462861), (4438, 4739075), (4535, 4637710), (5225, 4025266), (6023, 3491950), (6349, 3312650), (6650, 3162709), (6974, 3015775), (7315, 2875190), (7925, 2653882), (9070, 2318855), (9977, 2108050), (10450, 2012633), (11095, 1895630), (12046, 1745975), (12698, 1656325), (14630, 1437595), (15850, 1326941), (17233, 1220450), (17435, 1206310), (19954, 1054025), (22190, 947815), (22675, 927542), (24409, 861650), (30115, 698390), (31745, 662530), (34466, 610225), (34870, 603155), (36575, 575038), (42161, 498850), (45350, 463771), (48818, 430825), (49885, 421610), (55475, 379126), (60230, 349195), (63490, 331265), (66253, 317450), (69839, 301150), (73150, 287519), (84322, 249425), (86165, 244090), (87175, 241262), (99770, 210805), (110950, 189563), (120631, 174350), (122045, 172330), (132506, 158725), (139678, 150575)]