2043454770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4111}}^1$

素因数の和:4397

約数の個数: 128

約数和(自身を含む): 6252871680

約数和(自身を除く): 4209416910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 263, 270, 315, 378, 526, 630, 789, 945, 1315, 1578, 1841, 1890, 2367, 2630, 3682, 3945, 4111, 4734, 5523, 7101, 7890, 8222, 9205, 11046, 11835, 12333, 14202, 16569, 18410, 20555, 23670, 24666, 27615, 28777, 33138, 35505, 36999, 41110, 49707, 55230, 57554, 61665, 71010, 73998, 82845, 86331, 99414, 110997, 123330, 143885, 165690, 172662, 184995, 221994, 248535, 258993, 287770, 369990, 431655, 497070, 517986, 554985, 776979, 863310, 1081193, 1109970, 1294965, 1553958, 2162386, 2589930, 3243579, 3884895, 5405965, 6487158, 7568351, 7769790, 9730737, 10811930, 15136702, 16217895, 19461474, 22705053, 29192211, 32435790, 37841755, 45410106, 48653685, 58384422, 68115159, 75683510, 97307370, 113525265, 136230318, 145961055, 204345477, 227050530, 291922110, 340575795, 408690954, 681151590, 1021727385, 2043454770]

約数ペア:

[(1, 2043454770), (2, 1021727385), (3, 681151590), (5, 408690954), (6, 340575795), (7, 291922110), (9, 227050530), (10, 204345477), (14, 145961055), (15, 136230318), (18, 113525265), (21, 97307370), (27, 75683510), (30, 68115159), (35, 58384422), (42, 48653685), (45, 45410106), (54, 37841755), (63, 32435790), (70, 29192211), (90, 22705053), (105, 19461474), (126, 16217895), (135, 15136702), (189, 10811930), (210, 9730737), (263, 7769790), (270, 7568351), (315, 6487158), (378, 5405965), (526, 3884895), (630, 3243579), (789, 2589930), (945, 2162386), (1315, 1553958), (1578, 1294965), (1841, 1109970), (1890, 1081193), (2367, 863310), (2630, 776979), (3682, 554985), (3945, 517986), (4111, 497070), (4734, 431655), (5523, 369990), (7101, 287770), (7890, 258993), (8222, 248535), (9205, 221994), (11046, 184995), (11835, 172662), (12333, 165690), (14202, 143885), (16569, 123330), (18410, 110997), (20555, 99414), (23670, 86331), (24666, 82845), (27615, 73998), (28777, 71010), (33138, 61665), (35505, 57554), (36999, 55230), (41110, 49707)]