82277790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 251735040

約数和(自身を除く): 169457250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1213, 1330, 1615, 1785, 1938, 1995, 2261, 2426, 3230, 3570, 3639, 3990, 4522, 4845, 6065, 6783, 7278, 8491, 9690, 11305, 12130, 13566, 16982, 18195, 20621, 22610, 23047, 25473, 33915, 36390, 41242, 42455, 46094, 50946, 61863, 67830, 69141, 84910, 103105, 115235, 123726, 127365, 138282, 144347, 161329, 206210, 230470, 254730, 288694, 309315, 322658, 345705, 391799, 433041, 483987, 618630, 691410, 721735, 783598, 806645, 866082, 967974, 1175397, 1443470, 1613290, 1958995, 2165205, 2350794, 2419935, 2742593, 3917990, 4330410, 4839870, 5485186, 5876985, 8227779, 11753970, 13712965, 16455558, 27425930, 41138895, 82277790]

約数ペア:

[(1, 82277790), (2, 41138895), (3, 27425930), (5, 16455558), (6, 13712965), (7, 11753970), (10, 8227779), (14, 5876985), (15, 5485186), (17, 4839870), (19, 4330410), (21, 3917990), (30, 2742593), (34, 2419935), (35, 2350794), (38, 2165205), (42, 1958995), (51, 1613290), (57, 1443470), (70, 1175397), (85, 967974), (95, 866082), (102, 806645), (105, 783598), (114, 721735), (119, 691410), (133, 618630), (170, 483987), (190, 433041), (210, 391799), (238, 345705), (255, 322658), (266, 309315), (285, 288694), (323, 254730), (357, 230470), (399, 206210), (510, 161329), (570, 144347), (595, 138282), (646, 127365), (665, 123726), (714, 115235), (798, 103105), (969, 84910), (1190, 69141), (1213, 67830), (1330, 61863), (1615, 50946), (1785, 46094), (1938, 42455), (1995, 41242), (2261, 36390), (2426, 33915), (3230, 25473), (3570, 23047), (3639, 22610), (3990, 20621), (4522, 18195), (4845, 16982), (6065, 13566), (6783, 12130), (7278, 11305), (8491, 9690)]