2058906780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1634053}}^1$

素因数の和:1634075

約数の個数: 72

約数和(自身を含む): 7137547872

約数和(自身を除く): 5078641092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1634053, 3268106, 4902159, 6536212, 8170265, 9804318, 11438371, 14706477, 16340530, 19608636, 22876742, 24510795, 29412954, 32681060, 34315113, 45753484, 49021590, 57191855, 58825908, 68630226, 73532385, 98043180, 102945339, 114383710, 137260452, 147064770, 171575565, 205890678, 228767420, 294129540, 343151130, 411781356, 514726695, 686302260, 1029453390, 2058906780]

約数ペア:

[(1, 2058906780), (2, 1029453390), (3, 686302260), (4, 514726695), (5, 411781356), (6, 343151130), (7, 294129540), (9, 228767420), (10, 205890678), (12, 171575565), (14, 147064770), (15, 137260452), (18, 114383710), (20, 102945339), (21, 98043180), (28, 73532385), (30, 68630226), (35, 58825908), (36, 57191855), (42, 49021590), (45, 45753484), (60, 34315113), (63, 32681060), (70, 29412954), (84, 24510795), (90, 22876742), (105, 19608636), (126, 16340530), (140, 14706477), (180, 11438371), (210, 9804318), (252, 8170265), (315, 6536212), (420, 4902159), (630, 3268106), (1260, 1634053)]