1243279870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2801}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 2716281216

約数和(自身を除く): 1473001346

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 373, 595, 746, 1190, 1865, 2611, 2801, 3730, 5222, 5602, 6341, 12682, 13055, 14005, 19607, 26110, 28010, 31705, 39214, 44387, 47617, 63410, 88774, 95234, 98035, 196070, 221935, 238085, 333319, 443870, 476170, 666638, 1044773, 1666595, 2089546, 3333190, 5223865, 7313411, 10447730, 14626822, 17761141, 35522282, 36567055, 73134110, 88805705, 124327987, 177611410, 248655974, 621639935, 1243279870]

約数ペア:

[(1, 1243279870), (2, 621639935), (5, 248655974), (7, 177611410), (10, 124327987), (14, 88805705), (17, 73134110), (34, 36567055), (35, 35522282), (70, 17761141), (85, 14626822), (119, 10447730), (170, 7313411), (238, 5223865), (373, 3333190), (595, 2089546), (746, 1666595), (1190, 1044773), (1865, 666638), (2611, 476170), (2801, 443870), (3730, 333319), (5222, 238085), (5602, 221935), (6341, 196070), (12682, 98035), (13055, 95234), (14005, 88774), (19607, 63410), (26110, 47617), (28010, 44387), (31705, 39214)]