21836704110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{1783}}^1$

素因数の和:2850

約数の個数: 128

約数和(自身を含む): 58350329856

約数和(自身を除く): 36513625746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1013, 1209, 1783, 2015, 2026, 2418, 3039, 3566, 4030, 5065, 5349, 6045, 6078, 8915, 10130, 10698, 12090, 13169, 15195, 17830, 23179, 26338, 26745, 30390, 31403, 39507, 46358, 53490, 55273, 62806, 65845, 69537, 79014, 94209, 110546, 115895, 131690, 139074, 157015, 165819, 188418, 197535, 231790, 276365, 314030, 331638, 347685, 395070, 408239, 471045, 552730, 695370, 718549, 816478, 829095, 942090, 1224717, 1437098, 1658190, 1806179, 2041195, 2155647, 2449434, 3592745, 3612358, 4082390, 4311294, 5418537, 6123585, 7185490, 9030895, 10778235, 10837074, 12247170, 18061790, 21556470, 23480327, 27092685, 46960654, 54185370, 55991549, 70440981, 111983098, 117401635, 140881962, 167974647, 234803270, 279957745, 335949294, 352204905, 559915490, 704409810, 727890137, 839873235, 1455780274, 1679746470, 2183670411, 3639450685, 4367340822, 7278901370, 10918352055, 21836704110]

約数ペア:

[(1, 21836704110), (2, 10918352055), (3, 7278901370), (5, 4367340822), (6, 3639450685), (10, 2183670411), (13, 1679746470), (15, 1455780274), (26, 839873235), (30, 727890137), (31, 704409810), (39, 559915490), (62, 352204905), (65, 335949294), (78, 279957745), (93, 234803270), (130, 167974647), (155, 140881962), (186, 117401635), (195, 111983098), (310, 70440981), (390, 55991549), (403, 54185370), (465, 46960654), (806, 27092685), (930, 23480327), (1013, 21556470), (1209, 18061790), (1783, 12247170), (2015, 10837074), (2026, 10778235), (2418, 9030895), (3039, 7185490), (3566, 6123585), (4030, 5418537), (5065, 4311294), (5349, 4082390), (6045, 3612358), (6078, 3592745), (8915, 2449434), (10130, 2155647), (10698, 2041195), (12090, 1806179), (13169, 1658190), (15195, 1437098), (17830, 1224717), (23179, 942090), (26338, 829095), (26745, 816478), (30390, 718549), (31403, 695370), (39507, 552730), (46358, 471045), (53490, 408239), (55273, 395070), (62806, 347685), (65845, 331638), (69537, 314030), (79014, 276365), (94209, 231790), (110546, 197535), (115895, 188418), (131690, 165819), (139074, 157015)]