218841036260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142104569}}^1$

素因数の和:142104596

約数の個数: 48

約数和(自身を含む): 572965626240

約数和(自身を除く): 354124589980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 142104569, 284209138, 568418276, 710522845, 994731983, 1421045690, 1563150259, 1989463966, 2842091380, 3126300518, 3978927932, 4973659915, 6252601036, 7815751295, 9947319830, 10942051813, 15631502590, 19894639660, 21884103626, 31263005180, 43768207252, 54710259065, 109420518130, 218841036260]

約数ペア:

[(1, 218841036260), (2, 109420518130), (4, 54710259065), (5, 43768207252), (7, 31263005180), (10, 21884103626), (11, 19894639660), (14, 15631502590), (20, 10942051813), (22, 9947319830), (28, 7815751295), (35, 6252601036), (44, 4973659915), (55, 3978927932), (70, 3126300518), (77, 2842091380), (110, 1989463966), (140, 1563150259), (154, 1421045690), (220, 994731983), (308, 710522845), (385, 568418276), (770, 284209138), (1540, 142104569)]