421222326930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{77279}}^1$

素因数の和:78216

約数の個数: 96

約数和(自身を含む): 1111919477760

約数和(自身を除く): 690697150830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 853, 1065, 1278, 1706, 2130, 2559, 3195, 4265, 5118, 6390, 7677, 8530, 12795, 15354, 25590, 38385, 60563, 76770, 77279, 121126, 154558, 181689, 231837, 302815, 363378, 386395, 463674, 545067, 605630, 695511, 772790, 908445, 1090134, 1159185, 1391022, 1816890, 2318370, 2725335, 3477555, 5450670, 5486809, 6955110, 10973618, 16460427, 27434045, 32920854, 49381281, 54868090, 65918987, 82302135, 98762562, 131837974, 164604270, 197756961, 246906405, 329594935, 395513922, 493812810, 593270883, 659189870, 988784805, 1186541766, 1977569610, 2966354415, 4680248077, 5932708830, 9360496154, 14040744231, 23401240385, 28081488462, 42122232693, 46802480770, 70203721155, 84244465386, 140407442310, 210611163465, 421222326930]

約数ペア:

[(1, 421222326930), (2, 210611163465), (3, 140407442310), (5, 84244465386), (6, 70203721155), (9, 46802480770), (10, 42122232693), (15, 28081488462), (18, 23401240385), (30, 14040744231), (45, 9360496154), (71, 5932708830), (90, 4680248077), (142, 2966354415), (213, 1977569610), (355, 1186541766), (426, 988784805), (639, 659189870), (710, 593270883), (853, 493812810), (1065, 395513922), (1278, 329594935), (1706, 246906405), (2130, 197756961), (2559, 164604270), (3195, 131837974), (4265, 98762562), (5118, 82302135), (6390, 65918987), (7677, 54868090), (8530, 49381281), (12795, 32920854), (15354, 27434045), (25590, 16460427), (38385, 10973618), (60563, 6955110), (76770, 5486809), (77279, 5450670), (121126, 3477555), (154558, 2725335), (181689, 2318370), (231837, 1816890), (302815, 1391022), (363378, 1159185), (386395, 1090134), (463674, 908445), (545067, 772790), (605630, 695511)]