1129389660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{896341}}^1$

素因数の和:896363

約数の個数: 72

約数和(自身を含む): 3915221856

約数和(自身を除く): 2785832196

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, 896341, 1792682, 2689023, 3585364, 4481705, 5378046, 6274387, 8067069, 8963410, 10756092, 12548774, 13445115, 16134138, 17926820, 18823161, 25097548, 26890230, 31371935, 32268276, 37646322, 40335345, 53780460, 56469483, 62743870, 75292644, 80670690, 94115805, 112938966, 125487740, 161341380, 188231610, 225877932, 282347415, 376463220, 564694830, 1129389660]

約数ペア:

[(1, 1129389660), (2, 564694830), (3, 376463220), (4, 282347415), (5, 225877932), (6, 188231610), (7, 161341380), (9, 125487740), (10, 112938966), (12, 94115805), (14, 80670690), (15, 75292644), (18, 62743870), (20, 56469483), (21, 53780460), (28, 40335345), (30, 37646322), (35, 32268276), (36, 31371935), (42, 26890230), (45, 25097548), (60, 18823161), (63, 17926820), (70, 16134138), (84, 13445115), (90, 12548774), (105, 10756092), (126, 8963410), (140, 8067069), (180, 6274387), (210, 5378046), (252, 4481705), (315, 3585364), (420, 2689023), (630, 1792682), (1260, 896341)]