84609870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 216483840

約数和(自身を除く): 131873970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 2609, 3243, 5218, 5405, 6486, 7827, 10810, 13045, 15654, 16215, 26090, 32430, 39135, 60007, 78270, 120014, 122623, 180021, 245246, 300035, 360042, 367869, 600070, 613115, 735738, 900105, 1226230, 1800210, 1839345, 2820329, 3678690, 5640658, 8460987, 14101645, 16921974, 28203290, 42304935, 84609870]

約数ペア:

[(1, 84609870), (2, 42304935), (3, 28203290), (5, 16921974), (6, 14101645), (10, 8460987), (15, 5640658), (23, 3678690), (30, 2820329), (46, 1839345), (47, 1800210), (69, 1226230), (94, 900105), (115, 735738), (138, 613115), (141, 600070), (230, 367869), (235, 360042), (282, 300035), (345, 245246), (470, 180021), (690, 122623), (705, 120014), (1081, 78270), (1410, 60007), (2162, 39135), (2609, 32430), (3243, 26090), (5218, 16215), (5405, 15654), (6486, 13045), (7827, 10810)]