1829156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11273}}^1$

素因数の和:11369

約数の個数: 96

約数和(自身を含む): 4697199360

約数和(自身を除く): 2868042380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 532, 610, 665, 854, 1159, 1220, 1330, 1708, 2135, 2318, 2660, 4270, 4636, 5795, 8113, 8540, 11273, 11590, 16226, 22546, 23180, 32452, 40565, 45092, 56365, 78911, 81130, 112730, 157822, 162260, 214187, 225460, 315644, 394555, 428374, 687653, 789110, 856748, 1070935, 1375306, 1499309, 1578220, 2141870, 2750612, 2998618, 3438265, 4283740, 4813571, 5997236, 6876530, 7496545, 9627142, 13065407, 13753060, 14993090, 19254284, 24067855, 26130814, 29986180, 48135710, 52261628, 65327035, 91457849, 96271420, 130654070, 182915698, 261308140, 365831396, 457289245, 914578490, 1829156980]

約数ペア:

[(1, 1829156980), (2, 914578490), (4, 457289245), (5, 365831396), (7, 261308140), (10, 182915698), (14, 130654070), (19, 96271420), (20, 91457849), (28, 65327035), (35, 52261628), (38, 48135710), (61, 29986180), (70, 26130814), (76, 24067855), (95, 19254284), (122, 14993090), (133, 13753060), (140, 13065407), (190, 9627142), (244, 7496545), (266, 6876530), (305, 5997236), (380, 4813571), (427, 4283740), (532, 3438265), (610, 2998618), (665, 2750612), (854, 2141870), (1159, 1578220), (1220, 1499309), (1330, 1375306), (1708, 1070935), (2135, 856748), (2318, 789110), (2660, 687653), (4270, 428374), (4636, 394555), (5795, 315644), (8113, 225460), (8540, 214187), (11273, 162260), (11590, 157822), (16226, 112730), (22546, 81130), (23180, 78911), (32452, 56365), (40565, 45092)]