3056552980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317729}}^1$

素因数の和:317788

約数の個数: 48

約数和(自身を含む): 7099359120

約数和(自身を除く): 4042806140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 317729, 635458, 1270916, 1588645, 3177290, 4130477, 6354580, 8260954, 11755973, 16521908, 20652385, 23511946, 41304770, 47023892, 58779865, 82609540, 117559730, 152827649, 235119460, 305655298, 611310596, 764138245, 1528276490, 3056552980]

約数ペア:

[(1, 3056552980), (2, 1528276490), (4, 764138245), (5, 611310596), (10, 305655298), (13, 235119460), (20, 152827649), (26, 117559730), (37, 82609540), (52, 58779865), (65, 47023892), (74, 41304770), (130, 23511946), (148, 20652385), (185, 16521908), (260, 11755973), (370, 8260954), (481, 6354580), (740, 4130477), (962, 3177290), (1924, 1588645), (2405, 1270916), (4810, 635458), (9620, 317729)]